KNSB FIDE
JA

Janco Arends

Rated since December 2023

1818 Classic
1751 Rapid
1818 Blitz

RIVALRY

Nemesis
Leer, R.J. (Rob)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
GINKEL VAN, J.M. (JOHN) 1956
9653 SOS Competitie 2024/2025 2025-04 · Thursday 10 April 2025
FLOHR, M.R. (MARCEL) 1946
11237 Open Veens 2025 Groep A · Wednesday 11 June 2025
BONOO, I.S. (IWAN) 1920
45ste Open Internationaal Toernooi Gent · Monday 22 July 2024
SCHOFFELMEER, J. (JETSE) 1915
12410 KNSB competitie 2025-2026 Klasse 5 Ronde 3 · Saturday 22 November 2025
DINSBACH, G. (GARY) 1865
12051 SOS competitie 2025/2026 Lijst 1 Nov · Monday 29 September 2025
Worst losses
POUELS, F.J.J. (FRANK) 1393
7458 Open Veens Groep B · Wednesday 21 June 2023
GOEDHART, J.E. (JULIUS) 1451
9645 KNSB competitie 2024-2025 Klasse 6 ronde 1 · Saturday 12 October 2024
LEER, R.J. (ROB) 1459
7458 Open Veens Groep B · Wednesday 31 May 2023
WEIJDEN VAN DER, K. (KEVIN) 1529
7807 KNSB competitie 2023-2024 Klasse 6 ronde 3 · Saturday 25 November 2023
WILDE DE, W. (WILLEM) 1590
7458 Open Veens Groep B · Friday 26 May 2023
85e Daniel Noteboomtoernooi Groep C Friday 20 February 2026 +4–1=1 +37.5
Chessfestival Groningen Vierkampen Groep A Monday 22 December 2025 +0–3=0 -40.2
ASV Voorjaarstoernooi Groep B Saturday 15 March 2025 +2–4=1 -15.6
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +1–0=0 +11.6
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +1–0=0 +12.4
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -9.0
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0 +15.1
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +20.8
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 +8.7
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -15.9
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +15.9
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -14.4
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–1=0 -10.7
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +1–0=0 +19.4
Open Veens 2025 Groep A Thursday 22 May 2025 +1–3=1 -7.1
grenke Chess Open 2025 B-Open Thursday 17 April 2025 +4–3=0 -8.0
60e Vierkampentoernooi van Moira-Domtoren Groep A Friday 27 September 2024 +1–2=0 -1.5
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +0–0=1
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +0–0=1 +4.0
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +1–0=0 +18.1
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +0–1=0 -22.2
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–1=0 -38.4
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–1=0 -20.3
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +1–0=0 +26.5
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–0=1 +4.6
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–0=1 +1.9
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–1=0
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +16.2
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–0=1 +19.8
45ste Open Internationaal Toernooi Gent Saturday 20 July 2024 +3–3=0 +113.5
Open Veens Groep B Thursday 30 May 2024 +4–2=1 +104.7
KNSB competitie 2023-2024 Klasse 6 ronde 7 Saturday 16 September 2023 +1–0=0
KNSB competitie 2023-2024 Klasse 6 ronde 6 Saturday 16 September 2023 +0–1=0 -7.5
KNSB competitie 2023-2024 Klasse 6 ronde 5 Saturday 16 September 2023 +0–0=1 +32.8
KNSB competitie 2023-2024 Klasse 6 ronde 3 Saturday 16 September 2023 +0–2=0 -57.4
KNSB competitie 2023-2024 Klasse 6 ronde 1 Saturday 16 September 2023 +0–2=0
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +0–1=1 +2.0
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +0–0=1 +13.6
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–1=0 -26.1
Open Veens Groep B Thursday 25 May 2023 +8–6=0 +97.6

Rating History

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Peak Ratings

Classic 1818 April 1, 2026
Rapid 1751 April 1, 2025
Blitz 1818 April 1, 2026

Games

Wins 38
Losses 42
Draws 13
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 21 8 20 43%
Black 17 5 22 39%

Recent Matches

Tol van der, J.H. (Henk) (1750) Saturday 28 March 2026 WIN +11.6
Bulk, G.C. (Gijsbert) (1771) Saturday 7 March 2026 WIN +12.4
Mariappan, M. (Melvin) (1588) Sunday 22 February 2026 WIN +8.0
Deatlov, V. (Vitali) Sunday 22 February 2026 LOSS
Sweijen, F.T. (Thom) (1714) Saturday 21 February 2026 DRAW -1.4
Shah, S. (Shanay) (1714) Saturday 21 February 2026 WIN +12.5
Spoelstra, J.L. (Jan) (1660) Friday 20 February 2026 WIN +10.5
Neelakantan, D.N. (Dakshesh Nathan) (1586) Friday 20 February 2026 WIN +7.9
Veldhuizen, D. (Dirk) (1881) Saturday 7 February 2026 LOSS -9.0
Schoenmakers, N.P. (Nico) (1801) Thursday 5 February 2026 WIN +15.9
Graaf van der, J.F. (Jaap) (1823) Wednesday 24 December 2025 LOSS -13.2
Jansen, H. (Henk) (1819) Tuesday 23 December 2025 LOSS -13.3
Beltman, J.B. (Joost) (1811) Monday 22 December 2025 LOSS -13.7
Buitenhuis, A.E. (Erik) (1803) Saturday 13 December 2025 WIN +15.1
Diepen van, N.W.P. (Niek) (1783) Thursday 27 November 2025 LOSS -14.4
Schoffelmeer, J. (Jetse) (1915) Saturday 22 November 2025 WIN +20.8
Ingen van, C.I. (Cor) (1874) Thursday 6 November 2025 LOSS -10.7
Sonder, A.J.A. (Peter) (2000) Saturday 1 November 2025 DRAW +8.7
Rozenbroek, R. (Ricardo) (1752) Saturday 4 October 2025 LOSS -15.9
Dinsbach, G. (Gary) (1865) Monday 29 September 2025 WIN +19.4