KNSB FIDE
LV

Leon de Vries

Rated since January 2023

2059 Classic
2005 Rapid
2019 Blitz

RIVALRY

Nemesis
Dijkstra, M.C. (Matthijs)
Games: 3 · Win rate: 33%
Kryptonite
Thijssen, F.H. (Freek)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
LABRUYÈRE, R. (ROGER) (FM) 2255
11226 Open Schaakkampioenschap van Arnhem Groep A · Saturday 6 September 2025
STRICKER, FLORIAN 2252
Hennefer Elo-Sommer-Open 2023 · Friday 28 July 2023
HARTOG DEN, M.F. (MARIJN) 2194
10090 HSG Open 2025 Groep A · Friday 20 June 2025
TERLOUW, W. (WOUTER) (CM) 2192
10090 HSG Open 2025 Groep A · Saturday 21 June 2025
KUMMEROW, HEIKO (FM) 2141
38. Ruhrhalbinsel-Open · Saturday 16 May 2026
Worst losses
HAARSMA, R.L.H. (ROB) 1574
7480 BSV Open 2022/2023 Groep A · Sunday 21 May 2023
MEISTERS, LEON 1634
Krefelder Osteropen 2026 · Thursday 2 April 2026
SNYERS, A. (ANTOINE) 1649
Open Leuven 2023 · Saturday 11 November 2023
HUFNAGEL, M. (MARKUS) 1688
7480 BSV Open 2022/2023 Groep A · Sunday 29 January 2023
BAHR, JAN-HENDRIK 1709
Krefelder Sommeropen 2023 · Saturday 5 August 2023
18de BPB Limburg Open 2026 Groep B Friday 22 May 2026 +2–3=1 -24.7
38. Ruhrhalbinsel-Open Wednesday 13 May 2026 +5–1=0 +40.7
16e WLC Weekendtoernooi Groep A Friday 8 May 2026 +2–1=2 +24.3
NRW-Liga Gruppe 2 2025-2026 April 2026 Sunday 26 April 2026 +1–0=0 +16.8
78ste Limburgse Interclubs 2025-2026 Ronde 9 Friday 24 April 2026 +1–0=0 +5.0
Belgian Interclubs Round 2025-2026 Ronde 11 Sunday 19 April 2026 +1–0=0 +10.2
Krefelder Osteropen 2026 Thursday 2 April 2026 +2–1=2 -19.4
Belgian Interclubs Round 2025-2026 Ronde 10 Sunday 29 March 2026 +1–0=0 +4.9
78ste Limburgse Interclubs 2025-2026 Ronde 8 Friday 20 March 2026 +1–0=0 +1.0
Belgian Interclubs Round 2025-2026 Ronde 9 Sunday 15 March 2026 +0–0=1 -4.0
78ste Limburgse Interclubs 2025-2026 Ronde 7 Friday 6 March 2026 +0–0=1 -2.7
NRW-Liga Gruppe 2 2025-2026 Maerz 2026 Sunday 1 March 2026 +0–0=1 +3.1
Belgian Interclubs Round 2025-2026 Ronde 8 Sunday 1 March 2026 +1–0=0 +1.4
4. Internationales Bruehler Open 2026 A-Turnier Friday 20 February 2026 +0–1=0 -19.3
NRW-Liga Gruppe 2 2025-2026 Februar 2026 Sunday 8 February 2026 +0–1=0 -9.3
NRW-Liga Gruppe 2 2025-2026 Januar 2026 Sunday 18 January 2026 +0–1=0 -9.4
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–3=4 +8.8
78ste Limburgse Interclubs 2025-2026 Ronde 5 Friday 9 January 2026 +0–0=1 +3.8
Chessfestival Groningen Seniorentoernooi - Friday 26 December 2025 +3–1=1 -2.8
NRW-Liga Gruppe 2 2025-2026 Dezember 2025 Sunday 14 December 2025 +0–1=0 -9.9
Belgian Interclubs Round 2025-2026 Ronde 5 Sunday 7 December 2025 +1–0=0 +5.5
78ste Limburgse Interclubs 2025-2026 Ronde 4 Friday 28 November 2025 +0–1=0 -18.4
Belgian Interclubs Round 2025-2026 Ronde 4 Sunday 23 November 2025 +0–1=0 -13.3
Belgian Interclubs Round 2025-2026 Ronde 3 Sunday 16 November 2025 +1–0=0 +2.7
78ste Limburgse Interclubs 2025-2026 Ronde 3 Friday 14 November 2025 +0–1=0 -11.7
36ste Open van Leuven - Reeks A Saturday 8 November 2025 +3–3=0 +7.1
Hoogeveen Schaaktoernooi Middag Saturday 18 October 2025 +5–2=0 +4.9
78ste Limburgse Interclubs 2025-2026 Ronde 2 Friday 17 October 2025 +1–0=0 +12.6
Belgian Interclubs Round 2025-2026 Ronde 2 Sunday 12 October 2025 +1–0=0 +10.1
Open Schaakkampioenschap van Arnhem Groep A Friday 5 September 2025 +1–0=3 +28.6
10e Goirle Weekend Kampioenschap Groep A Friday 22 August 2025 +2–1=3 -3.2
NK Senioren en Veteranen 2025 NK Senioren en Veteranen 2025 Saturday 12 July 2025 +4–3=0 +9.8
HSG Open 2025 Groep A Friday 20 June 2025 +3–2=0 +28.3
17e BPB Limburg Open 2025 Groep A Friday 6 June 2025 +0–4=2 -41.3
50e Open Kampioenschap van Utrecht Groep A Friday 30 May 2025 +0–2=4 -49.5
15e WLC Weekendtoernooi Groep A Friday 16 May 2025 +2–2=2 +7.4
Tata Steel Chess Tournament 2025 Weekendvierkampen Friday 17 January 2025 +3–0=0 +35.2
Open NK Schaken 2024 Reserve A Monday 22 July 2024 +1–2=1 -17.7
HSG Open 2024 Groep A Friday 21 June 2024 +2–2=1 -4.4
14e WLC Weekendtoernooi Groep A Friday 31 May 2024 +0–3=0 -51.4
16e BPB Limburg Open 2024 Groep B Friday 17 May 2024 +3–1=3 -16.5
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +3–2=3 +13.1
Amsterdam Chess Open Groep A Friday 27 October 2023 +3–1=2 +4.3
HSG Open 2023 Groep A Friday 23 June 2023 +1–1=4 +25.8
15e BPB Limburg Open 2023 Groep B Friday 26 May 2023 +2–0=5 +44.2
Open Kampioenschap van Utrecht Groep A Friday 19 May 2023 +1–2=2 +11.8
13e WLC Weekendtoernooi Groep A Friday 5 May 2023 +1–2=2 +14.7
NK Senioren en Veteranen 2026 Groep NK Saturday 11 July 2026 +1–1=4 +2.8
NRW-Liga Gruppe 2 2025-2026 Oktober 2025 Sunday 5 October 2025 +1–0=0 +6.8
Belgian Interclubs Round 2025-2026 Ronde 1 Sunday 28 September 2025 +0–1=0 -12.7
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +0–1=0 -5.8
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +1–0=0 +14.3
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–1=0 -7.6
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–1=0 -10.2
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +1–0=0 +13.2
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +9.8
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–0=1 -1.5
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +0–1=0 -12.5
NRW-Liga Gruppe 2 2025-2026 September 2025 Sunday 14 September 2025 +1–0=0 +0.9
Hennefer ELO-Sommeropen 2025 Friday 15 August 2025 +2–2=1 -12.9
Belgian Interclubs 2024-2025 Round 11 Sunday 27 April 2025 +1–0=0 +3.6
77ste Limburge Interclubs 2024-2025 Ronde 9 Friday 25 April 2025 +1–0=0 +4.9
Belgian Interclubs 2024-2025 Round 10 Sunday 30 March 2025 +1–0=0 +5.4
Belgian Interclubs 2024-2025 Round 9 Sunday 16 March 2025 +1–0=0 +3.6
Belgian Interclubs 2024-2025 Round 8 Sunday 16 February 2025 +1–0=0 +9.1
Belgian Interclubs 2024-2025 Round 7 Sunday 2 February 2025 +1–0=0 +10.6
Belgian Interclubs 2024-2025 Round 6 Sunday 26 January 2025 +1–0=0 +8.6
21. Bad-Koenigshofen-Open 2024 Friday 27 December 2024 +3–1=3 +15.8
Belgian Interclubs 2024-2025 Round 5 Sunday 1 December 2024 +1–0=0 +5.5
Waling Dijkstra Weekendtoernooi Groep A Friday 15 November 2024 +3–2=0 +8.9
Belgian Interclubs 2024-2025 Round 3 Sunday 3 November 2024 +0–0=1 -5.5
Belgian Interclubs 2024-2025 Round 2 Sunday 6 October 2024 +0–1=0 -10.0
Belgian Interclubs 2024-2025 Round 1 Sunday 29 September 2024 +1–0=0 +9.3
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +0–1=0 -14.3
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +0–0=1 -2.2
KNSB competitie 2024-2025 Klasse 3 ronde 7 Saturday 21 September 2024 +1–0=0 +10.5
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +0–1=0 -9.0
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–0=1 -1.1
KNSB competitie 2024-2025 Klasse 3 ronde 4 Saturday 21 September 2024 +1–0=0 +15.5
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +0–0=1 +6.4
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +0–0=1 +5.6
KNSB competitie 2024-2025 Klasse 3 ronde 1 Saturday 21 September 2024 +0–0=1 +0.4
49e Open Kampioenschap van Utrecht Groep A Friday 10 May 2024 +1–1=2 -17.0
Belgian Interclubs 2023-2024 Round 11 Sunday 21 April 2024 +1–0=0 +4.0
OGD-Prinsenstadtoernooi Groep A Friday 29 March 2024 +0–1=2 -2.8
Belgian Interclubs 2023-2024 Round 10 Sunday 24 March 2024 +1–0=0 +11.6
Belgian Interclubs 2023-2024 Round 9 Sunday 10 March 2024 +1–0=0 +15.2
76ste Limburge Interclubs 2023-2024 Ronde 7 Friday 23 February 2024 +1–0=0 +8.1
83e Noteboomtoernooi Groep A Friday 16 February 2024 +3–1=1 +53.4
Belgian Interclubs 2023-2024 Round 7 Sunday 4 February 2024 +0–0=1 +1.6
Belgian Interclubs 2023-2024 Round 5 Sunday 3 December 2023 +0–1=0 -5.0
Belgian Interclubs 2023-2024 Round 4 Sunday 19 November 2023 +1–0=0 +15.9
Open Leuven 2023 Thursday 9 November 2023 +1–2=2 -35.2
Belgian Interclubs 2023-2024 Round 3 Sunday 22 October 2023 +0–0=1 +8.3
Belgian Interclubs 2023-2024 Round 2 Sunday 15 October 2023 +0–0=1 -2.9
Belgian Interclubs 2023-2024 Round 1 Saturday 23 September 2023 +1–0=0 +10.2
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +0–0=1 -3.2
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=1 +8.3
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +1–0=0 +14.3
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +1–0=0 +15.7
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +1–0=0 +15.6
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–0=1 +6.6
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +1–0=0 +13.5
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +0–0=1 +0.3
Goirles Weekend Kampioenschap 2023 Groep A Friday 25 August 2023 +1–2=0 -4.9
Krefelder Sommeropen 2023 Wednesday 2 August 2023 +2–2=1 -39.5
Hennefer Elo-Sommer-Open 2023 Friday 28 July 2023 +3–1=1 +23.5
Offene internationale NRW-Einzelmeisterschaft 2023 Thursday 6 April 2023 +2–3=1 -0.9
TAPIJTGIGANT OPEN ASK 2023 Groep B Friday 24 March 2023 +1–1=3 +2.6
NRW-Klasse 3 2022-2023 March 2023 Sunday 12 March 2023 +1–0=0 +4.9
82e Noteboomtoernooi Groep A Friday 24 February 2023 +0–2=2 -1.2
Chess Festival Groningen Open B Wednesday 21 December 2022 +0–2=1 -23.2
BSV Open 2022/2023 Groep A Monday 12 December 2022 +2–2=1 -33.8
LiSB bondscompetitie Groep A Sunday 16 October 2022 +0–1=0 -6.6
NRW-Klasse 3 2022-2023 October 2023 Sunday 2 October 2022 +0–0=1 -2.4
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +0–1=0 -2.6

Rating History

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Peak Ratings

Classic 2082 June 1, 2025
Rapid 2019 March 1, 2026
Blitz 2019 March 1, 2026

Games

Wins 119
Losses 89
Draws 91
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 65 48 43 42%
Black 54 43 46 38%

Recent Matches

CM Bus, T.G. (Tom) (2076) Thursday 16 July 2026 LOSS -11.8
Klinge, J.R. (Jim) (2082) Wednesday 15 July 2026 DRAW +0.9
Boersma, J. (Jan) (2149) Tuesday 14 July 2026 DRAW +3.2
CM Hoogland, D. (Dirk) (2096) Monday 13 July 2026 DRAW +1.4
Baarslag, E. (Ed) (2091) Sunday 12 July 2026 DRAW +1.2
Hageman, G.M.J. (Ger) (1919) Saturday 11 July 2026 WIN +7.9
Ahn, Anastasia (1927) Monday 25 May 2026 LOSS -15.1
Shah, S.P. (Shrey) (1813) Sunday 24 May 2026 WIN +6.3
Zhou, Y. (Yanyang) (1979) Sunday 24 May 2026 LOSS -13.3
Margaryan, A. (Aren) (2043) Saturday 23 May 2026 LOSS -11.1
Ozkan, Vedat (1946) Saturday 23 May 2026 WIN +10.5
Van Zeebroeck, Sam (1947) Friday 22 May 2026 DRAW -1.9
Mueer, S. (Sebastian) (2125) Saturday 16 May 2026 WIN +16.6
FM Kummerow, Heiko (2141) Saturday 16 May 2026 WIN +17.1
Brixius, D. (Dirk) (1777) Friday 15 May 2026 WIN +5.4
FM Michalczak, T. (Thomas) (2176) Thursday 14 May 2026 LOSS -6.8
Klein, Andreas (1797) Thursday 14 May 2026 WIN +5.9
Eick, Holger (1634) Wednesday 13 May 2026 WIN +2.5
Thijssen, F.H. (Freek) (2143) Sunday 10 May 2026 DRAW +4.7
Verhoeven, R. (Robin) (2091) Sunday 10 May 2026 WIN +15.5