KNSB FIDE
AO

Aldo Oxener

Rated since January 2023

1714 Classic
1709 Rapid
1621 Blitz

Team Competition

Current teams
Woerden 3
3F · 2025-2026 · 6 games
Woerden 4
Klasse 6J · 2025-2026 · 6 games
Past teams
Woerden 2
1D · 2024-2025
1 game
Woerden 3
3E · 2024-2025
7 games
Woerden 4
Klasse 6J · 2024-2025
6 games
Woerden 2
1D · 2023-2024
7 games
Woerden 3
Klasse 6D · 2023-2024
7 games
Woerden 3
Klasse 6D · 2022-2023
7 games
Woerden 3
2E · 2022-2023
8 games
Woerden 2
1E · 2021-2022
1 game
Woerden 3
Klasse 6C · 2021-2022
7 games
Woerden 3
3A · 2021-2022
7 games
S.C. Woerden 3
3A · 2019-2020
1 game
S.C. Woerden 2
3B · 2018-2019
2 games

RIVALRY

Nemesis
Togni, M.F.G.J. (Michel)
Games: 4 · Win rate: 50%
Kryptonite
Verberne, B. (Bas)
Games: 4 · Win rate: 0%
Easy Target
Berg van den, A.J. (Arjen)
Games: 5 · Win rate: 80%

The good & the bad

Best wins
HUIZER, O.C. (OLIVIER) 1902
8927 16e Open Kampioenschap van Woerden Groep A · Tuesday 4 June 2024
AMERONGEN VAN, J. (JUDITH) 1857
10651 S.C. Woerden interne competitie 28-01-2025 t/m 28-01-2025 (060067) · Tuesday 28 January 2025
GROENEN, W.F. (WIJNAND) 1833
12664 S.C. Woerden interne competitie 02-12-2025 t/m 16-12-2025 (060067) · Tuesday 2 December 2025
ZHOU, Y. (YANYANG) 1815
11257 17e BPB Limburg Open 2025 Groep C · Sunday 8 June 2025
BERG VAN DEN, E.P.L. (ERIK) 1811
10497 KNSB competitie 2024-2025 Klasse 6 ronde 5 · Saturday 8 February 2025
Worst losses
BUTTER DEN, B.C. (CHRISTIAN) 1249
6558 KNSB competitie 2022-2023 Klasse 6 ronde 5 · Saturday 11 February 2023
TRAN AMAR, TIMI 1259
20e Open International d'Echecs de Menton (tournoi C -1600 elo) · Saturday 28 October 2023
MOVSESYAN, ROBERT 1272
20e Open International d'Echecs de Menton (tournoi C -1600 elo) · Thursday 26 October 2023
PEETERS, Y. (YUMI) 1274
Belgian Interclubs 2023-2024 Round 4 · Sunday 19 November 2023
LAINEY, JEAN 1282
20e Open International d'Echecs de Menton (tournoi C -1600 elo) · Monday 23 October 2023
18de BPB Limburg Open 2026 Groep C Friday 22 May 2026 +3–3=0 +11.6
Belgian Interclubs Round 2025-2026 Ronde 11 Sunday 19 April 2026 +1–0=0 +6.4
Belgian Interclubs Round 2025-2026 Ronde 10 Sunday 29 March 2026 +1–0=0 +15.6
Belgian Interclubs Round 2025-2026 Ronde 7 Sunday 8 February 2026 +1–0=0 +12.7
Belgian Interclubs Round 2025-2026 Ronde 6 Sunday 25 January 2026 +0–0=1 -2.5
Belgian Interclubs Round 2025-2026 Ronde 5 Sunday 7 December 2025 +1–0=0 +8.3
Belgian Interclubs Round 2025-2026 Ronde 4 Sunday 23 November 2025 +1–0=0 +16.5
Belgian Interclubs Round 2025-2026 Ronde 3 Sunday 16 November 2025 +1–0=0 +11.6
Belgian Interclubs Round 2025-2026 Ronde 2 Sunday 12 October 2025 +0–0=1 -1.8
17e BPB Limburg Open 2025 Groep C Friday 6 June 2025 +3–3=1 +17.0
16e BPB Limburg Open 2024 Groep C2 Friday 17 May 2024 +2–1=4 -17.8
Tata Steel Chess Tournament 2024 Dagvierkampen Friday 12 January 2024 +0–1=2 -5.5
20e Open International d'Echecs de Menton (tournoi C -1600 elo) Sunday 22 October 2023 +4–3=0 -56.4
HSG Open 2023 Groep C Friday 23 June 2023 +3–1=2 -1.9
S.C. Woerden interne competitie 27-01-2026 t/m 27-01-2026 (060067) Tuesday 27 January 2026 +2–4=1 -61.5
Belgian Interclubs Round 2025-2026 Ronde 1 Sunday 28 September 2025 +0–0=1 -4.4
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–1=0 -7.5
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +12.4
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–0=1 -0.4
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +0–0=1 +1.2
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–0=1 +0.3
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +1–0=0 +12.4
61e Vierkampentoernooi van Moira-Domtoren Groep A Friday 19 September 2025 +2–1=0 +17.7
S.C. Woerden interne competitie 05-05-2026 t/m 12-05-2026 (060067) Tuesday 9 September 2025 +1–0=0 +13.0
S.C. Woerden interne competitie 31-03-2026 t/m 21-04-2026 (060067) Tuesday 9 September 2025 +0–2=0 -24.3
S.C. Woerden interne competitie 03-02-2026 t/m 24-03-2026 (060067) Tuesday 9 September 2025 +1–2=1 -4.9
S.C. Woerden interne competitie 06-01-2026 t/m 20-01-2026 (060067) Tuesday 9 September 2025 +0–2=0 -13.9
S.C. Woerden interne competitie 02-12-2025 t/m 16-12-2025 (060067) Tuesday 9 September 2025 +2–1=0 +25.5
S.C. Woerden interne competitie 28-10-2025 t/m 25-11-2025 (060067) Tuesday 9 September 2025 +1–1=1 +5.4
S.C. Woerden interne competitie 30-09-2025 t/m 14-10-2025 (060067) Tuesday 9 September 2025 +0–2=0 -22.6
S.C. Woerden interne competitie 09-09-2025 t/m 23-09-2025 (060067) Tuesday 9 September 2025 +1–1=0 +5.6
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +0–1=0 -17.6
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +1–0=0 +9.3
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +1–0=0 +8.1
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–1=0 -12.8
34th OPEN CHESS TOURNAMENT OF KAVALA VASILIS THEODORIDIS B Monday 28 July 2025 +2–5=2 -50.8
OKW 2025 Groep A Tuesday 20 May 2025 +2–3=2 -5.2
Belgian Interclubs 2024-2025 Round 11 Sunday 27 April 2025 +0–0=1 -2.8
Belgian Interclubs 2024-2025 Round 10 Sunday 30 March 2025 +1–0=0 +12.8
Belgian Interclubs 2024-2025 Round 9 Sunday 16 March 2025 +0–1=0 -12.4
Belgian Interclubs 2024-2025 Round 8 Sunday 16 February 2025 +1–0=0 +12.6
Belgian Interclubs 2024-2025 Round 7 Sunday 2 February 2025 +1–0=0 +14.5
S.C. Woerden interne competitie 28-01-2025 t/m 28-01-2025 (060067) Tuesday 28 January 2025 +4–4=3 +61.8
Belgian Interclubs 2024-2025 Round 6 Sunday 26 January 2025 +0–0=1 +5.0
Belgian Interclubs 2024-2025 Round 4 Sunday 17 November 2024 +0–0=1 -4.3
27. Offene Internationale Bayerische Schachmeisterschaft Saturday 26 October 2024 +0–5=1 -27.1
Belgian Interclubs 2024-2025 Round 2 Sunday 6 October 2024 +1–0=0 +9.5
Belgian Interclubs 2024-2025 Round 1 Sunday 29 September 2024 +1–0=0 +8.9
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +0–1=0 -9.7
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +1–0=0 +18.7
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–1=0 -13.5
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +0–0=1 -1.6
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +0–1=0 -4.3
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–1=0 -3.7
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–1=0 -11.6
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +1–0=0 +6.3
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +10.8
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +1–0=0
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +1–1=0 +4.8
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +0–2=0 -17.9
Brasschaat Open 2024 Saturday 17 August 2024 +1–4=1 -20.8
S.C. Woerden interne competitie 06-05-2025 t/m 13-05-2025 (060067) Saturday 10 August 2024 +0–1=0 -12.2
S.C. Woerden interne competitie 01-04-2025 t/m 15-04-2025 (060067) Saturday 10 August 2024 +1–1=0 -3.9
S.C. Woerden interne competitie 04-03-2025 t/m 25-03-2025 (060067) Saturday 10 August 2024 +3–0=1 +39.6
S.C. Woerden interne competitie 04-02-2025 t/m 18-02-2025 (060067) Saturday 10 August 2024 +0–2=0 -16.2
S.C. Woerden interne competitie 07-01-2025 t/m 21-01-2025 (060067) Saturday 10 August 2024 +1–1=0 +5.3
S.C. Woerden interne competitie 26-11-2024 t/m 17-12-2024 (060067) Saturday 10 August 2024 +1–2=0 -27.7
S.C. Woerden interne competitie 05-11-2024 t/m 19-11-2024 (060067) Saturday 10 August 2024 +0–1=0 -9.4
S.C. Woerden interne competitie 10-09-2024 t/m 22-10-2024 (060067) Saturday 10 August 2024 +2–2=0 +12.7
16e Open Kampioenschap van Woerden Groep A Tuesday 21 May 2024 +3–4=0 +8.5
Belgian Interclubs 2023-2024 Round 11 Sunday 21 April 2024 +1–0=0 +10.4
TAPIJTGIGANT OPEN ASK 2024 Groep C Saturday 30 March 2024 +2–2=2 +22.7
Belgian Interclubs 2023-2024 Round 10 Sunday 24 March 2024 +0–1=0 -8.1
Belgian Interclubs 2023-2024 Round 8 Sunday 18 February 2024 +0–1=0 -16.3
Belgian Interclubs 2023-2024 Round 7 Sunday 4 February 2024 +1–0=0 +1.6
Belgian Interclubs 2023-2024 Round 5 Sunday 3 December 2023 +1–0=0 +6.7
Belgian Interclubs 2023-2024 Round 4 Sunday 19 November 2023 +0–1=0 -20.9
Belgian Interclubs 2023-2024 Round 2 Sunday 15 October 2023 +1–0=0 +10.6
KNSB competitie 2023-2024 Klasse 6 ronde 7 Saturday 16 September 2023 +0–0=1 +0.8
KNSB competitie 2023-2024 Klasse 6 ronde 6 Saturday 16 September 2023 +1–0=0 +11.7
KNSB competitie 2023-2024 Klasse 6 ronde 5 Saturday 16 September 2023 +0–1=0 -5.7
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +0–1=0 -14.0
KNSB competitie 2023-2024 Klasse 6 ronde 3 Saturday 16 September 2023 +0–1=0 -15.9
KNSB competitie 2023-2024 Klasse 6 ronde 2 Saturday 16 September 2023 +0–0=1 +2.5
KNSB competitie 2023-2024 Klasse 6 ronde 1 Saturday 16 September 2023 +0–0=1 +2.0
S.C. Woerden interne competitie 30-04-2024 t/m 14-05-2024 (060067) Tuesday 12 September 2023 +2–1=0 +5.0
S.C. Woerden interne competitie 27-02-2024 t/m 23-04-2024 (060067) Tuesday 12 September 2023 +0–2=2 -17.5
S.C. Woerden interne competitie 09-01-2024 t/m 13-02-2024 (060067) Tuesday 12 September 2023 +1–2=1 -1.0
S.C. Woerden interne competitie 28-11-2023 t/m 19-12-2023 (060067) Tuesday 12 September 2023 +1–0=0 +8.5
S.C. Woerden interne competitie 24-10-2023 t/m 21-11-2023 (060067) Tuesday 12 September 2023 +1–2=0 -12.9
S.C. Woerden interne competitie 12-09-2023 t/m 17-10-2023 (060067) Tuesday 12 September 2023 +1–2=0 -3.2
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +1–0=0 +12.3
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +16.6
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +15.3
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -3.5
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–1=0 -4.4
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0 -12.1
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +11.7
15e Open Kampioenschap van Woerden (OKW) Groep A Tuesday 9 May 2023 +1–4=1 -22.4
Belgian Interclubs 2022-2023 Ronde 11 Sunday 30 April 2023 +0–1=0 -2.8
Belgian Interclubs 2022-2023 Ronde 10 Sunday 16 April 2023 +0–1=0 -3.9
Belgian Interclubs 2022-2023 Ronde 9 Sunday 19 March 2023 +0–1=0 -3.2
Belgian Interclubs 2022-2023 Ronde 8 Sunday 5 March 2023 +0–1=0 -4.7
Belgian Interclubs 2022-2023 Ronde 7 Sunday 12 February 2023 +0–0=1 +7.0
Belgian Interclubs 2022-2023 Ronde 6 Sunday 29 January 2023 +0–0=1 -4.6
Belgian Interclubs 2022-2023 Ronde 5 Sunday 4 December 2022 +0–1=0 -0.5
Belgian Interclubs 2022-2023 Ronde 4 Sunday 20 November 2022 +1–0=0 +20.6
Belgian Interclubs 2022-2023 Ronde 3 Sunday 6 November 2022 +0–1=0 -1.3
KNSB competitie 2022-2023 Klasse 6 ronde 7 Saturday 17 September 2022 +1–0=0 +9.3
KNSB competitie 2022-2023 Klasse 6 ronde 6 Saturday 17 September 2022 +0–1=0
KNSB competitie 2022-2023 Klasse 6 ronde 5 Saturday 17 September 2022 +0–1=0 -20.9
KNSB competitie 2022-2023 Klasse 6 ronde 4 Saturday 17 September 2022 +0–1=0 -7.1
KNSB competitie 2022-2023 Klasse 6 ronde 3 Saturday 17 September 2022 +1–0=0 +8.9
S.C. Woerden interne competitie 28-03-2023 t/m 02-05-2023 (060067) Tuesday 13 September 2022 +2–2=1 +12.8
S.C. Woerden interne competitie 31-01-2023 t/m 21-03-2023 (060067) Tuesday 13 September 2022 +3–1=1 +24.3
S.C. Woerden interne competitie 03-01-2023 t/m 24-01-2023 (060067) Tuesday 13 September 2022 +3–1=0 +32.7
S.C. Woerden interne competitie 22-11-2022 t/m 20-12-2022 (060067) Tuesday 13 September 2022 +0–2=1 -31.9
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +1–0=0 +15.5
SOS Competitie 2022/2023 April 2023(K2) Monday 12 September 2022 +0–1=0 -4.9
SOS Competitie 2022/2023 Maart 2023(K2) Monday 12 September 2022 +1–0=0 +12.2
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +1–0=0 +15.0
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +0–1=0 -8.9
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +1–0=0 +17.3

Rating History

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Peak Ratings

Classic 1714 July 1, 2026
Rapid 1709 May 1, 2026
Blitz 1683 March 1, 2025

Games

Wins 99
Losses 116
Draws 46
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 55 20 52 43%
Black 44 26 64 33%

Recent Matches

Gabriels, Siebe (1601) Monday 25 May 2026 WIN +9.7
Versteeg, R. (Rik) (1633) Monday 25 May 2026 WIN +10.8
Pribylla, A. (Amélia) (1798) Sunday 24 May 2026 LOSS -8.6
Woyave, P. (Pascal) (1732) Sunday 24 May 2026 LOSS -10.8
Radfar, B. (Bahman) (1889) Saturday 23 May 2026 LOSS -5.9
Ngangbam, M. (Malem) (1799) Saturday 23 May 2026 WIN +16.4
Overmeer, H. (Henk) (1697) Tuesday 5 May 2026 WIN +13.0
Theunissen, M. (Marjolein) (1736) Tuesday 21 April 2026 LOSS -11.6
Provoost, Benny (1523) Sunday 19 April 2026 WIN +6.4
Vink, W. (Willem) (1690) Tuesday 31 March 2026 LOSS -12.7
De Bock, Niels (1786) Sunday 29 March 2026 WIN +15.6
Huizinga, R. (Rink) (1625) Saturday 28 March 2026 LOSS -7.5
Ruiter de, R. (Rene) (1544) Wednesday 25 March 2026 LOSS -17.6
Dankers, H.A.P. (Henk) (1687) Tuesday 10 March 2026 LOSS -12.8
Boers, B.J. (Benjamin) (1692) Saturday 7 March 2026 WIN +12.4
Goes, A.J. (Ad) (1841) Tuesday 3 March 2026 DRAW +4.9
Berg van den, A.J. (Arjen) (1655) Tuesday 24 February 2026 WIN +11.0
Meijer, F.G. (Frerik) (1837) Tuesday 10 February 2026 LOSS -7.9
De Clercq, Pieter-Jan (1704) Sunday 8 February 2026 WIN +12.7
Pasteels, L. (Luc) (1689) Saturday 7 February 2026 DRAW -0.4