JG

Jan Willem Gerritsen

Rated since January 2023

848 Classic
1154 Rapid

RIVALRY

Nemesis
Arsenio Anniro, K. (Khaizuran)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
LANDEN VAN DER, M. (MATTHIAS) 366
6764 JCC-E Leidse Schaakbond Bord 4 · Saturday 18 March 2023
HOUTAPPEL, Q. (QUINTEN) 352
5669 GrandPrix Op Eigen Wieken Groep A · Saturday 17 June 2023
BEERENS, L. (LUCA) 329
5666 GrandPrix Philidor Leiden Groep A · Saturday 7 January 2023
ARSENIO ANNIRO, K. (KHAIZURAN) 321
6661 PK-E Leidse Schaakbond Nieuwe groep · Saturday 18 February 2023
SCHOUTEN, M. (MARCIANO) 271
5669 GrandPrix Op Eigen Wieken Groep A · Saturday 17 June 2023
Worst losses
SOSEF, N.S. (NOAH) 237
6764 JCC-E Leidse Schaakbond Bord 4 · Saturday 18 March 2023
ARSENIO ANNIRO, K. (KHAIZURAN) 245
5666 GrandPrix Philidor Leiden Groep A · Saturday 7 January 2023
MARIJT, D. (DAVID) 257
6661 PK-E Leidse Schaakbond Nieuwe groep · Saturday 18 February 2023
ONOPRIIENKO, A. (ARTEM) 331
6661 PK-E Leidse Schaakbond Nieuwe groep · Saturday 18 February 2023
STENUIT, J.R. (JUN RU) 335
5669 GrandPrix Op Eigen Wieken Groep A · Saturday 17 June 2023
No FIDE-rated tournaments found.
JCC-E LeiSB Groep A Saturday 9 March 2024 +0–5=0 -14.2
GrandPrix Philidor Leiden Nieuwe groep Saturday 6 January 2024 +0–6=0 -13.8
GrandPrix Op Eigen Wieken Groep A Saturday 17 June 2023 +3–3=0 +26.8
PK FGH (Pupillen) Groep F Saturday 15 April 2023 +2–4=0 +14.5
JCC-E Leidse Schaakbond Bord 4 Saturday 18 March 2023 +3–4=0 -10.7
PK-E Leidse Schaakbond Nieuwe groep Saturday 18 February 2023 +2–2=0 +0.8
GrandPrix Philidor Leiden Groep A Saturday 7 January 2023 +3–2=2 +46.1

Rating History

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Peak Ratings

Classic 848 March 1, 2024
Rapid 1154 April 1, 2026

Games

Wins 13
Losses 26
Draws 2
Win Rate 32%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 1 15 24%
Black 8 1 11 40%

Recent Matches

Perdigues Garcia, J. (Joel) (997) Saturday 9 March 2024 LOSS -12.4
Ergincan, Ç (Çinar) (1526) Saturday 9 March 2024 LOSS -0.5
Korsuize, H.M.M. (Hugo) (1466) Saturday 9 March 2024 LOSS -0.8
Sosef, N.S. (Noah) (1506) Saturday 9 March 2024 LOSS -0.5
Margaryan, A. (Aren) (1691) Saturday 9 March 2024 LOSS -0.1
Beek van, C. (Christiaan) (940) Saturday 6 January 2024 LOSS -2.1
Bovenkerk, S.L.P. (Sascha) (930) Saturday 6 January 2024 LOSS -2.2
Sean, J. (Jordan) (1033) Saturday 6 January 2024 LOSS -1.0
Kazi, Z. (Zidan) (869) Saturday 6 January 2024 LOSS -3.5
Oei, J. (Jack) (905) Saturday 6 January 2024 LOSS -2.7
Chan, B. (Brandon) (921) Saturday 6 January 2024 LOSS -2.4
Houtappel, Q. (Quinten) (352) Saturday 17 June 2023 WIN +20.8
Chembon, T.C. (Dhruv) (150) Saturday 17 June 2023 WIN +5.9
Beerepoot, J. (Joris) (490) Saturday 17 June 2023 LOSS -1.1
Steger, K. (Koen) (501) Saturday 17 June 2023 LOSS -1.1
Stenuit, J.R. (Jun Ru) (335) Saturday 17 June 2023 LOSS -11.4
Schouten, M. (Marciano) (271) Saturday 17 June 2023 WIN +13.7
Kumar, D. (Dhruv) (982) Saturday 15 April 2023 LOSS -0.2
Conti Stoica, A. (Alberto Adriano) (225) Saturday 15 April 2023 WIN +13.4
Melamed, A. (Adam) (100) Saturday 15 April 2023 WIN +2.6