WB

Wester Bos

Rated since May 2023

1031 Classic
1063 Rapid

RIVALRY

Nemesis
Brockhuis, L. (Laurens)
Games: 3 · Win rate: 33%
Kryptonite
Tjin, L. (Lyo)
Games: 3 · Win rate: 33%
Easy Target
Grinten van der, B. (Borre)
Games: 4 · Win rate: 75%

The good & the bad

Best wins
MOHAPATRA, S. (SRIYASREE) 1146
9454 HSB GP 8 DSC Ochtend sessie · Sunday 18 May 2025
JACOB S', A.P.A. (ANNA) 1104
9449 HSB GP 3 Promotie Middag · Saturday 7 December 2024
DUIT, A. (ALESSIO) 1103
12814 HSB GP 4 Scheve Toren Groep B · Saturday 17 January 2026
TJIN, L. (LYO) 1091
7570 HSB GP 5 Haeghe Ooievaar Ochtend groep · Saturday 6 April 2024
BROCKHUIS, L. (LAURENS) 1062
9447 HSB GP 1 SHTV Ochtend sessie · Saturday 19 October 2024
Worst losses
KWAN, E. (ETHAN) 493
7562 HSB GP 3 Promotie Groep A · Saturday 9 December 2023
BORS, A. (ARSENIE) 543
7098 HSB GP 7 DSC Middag groep · Sunday 7 May 2023
GNANASEKARAN, K. (KEERTHI) 557
7098 HSB GP 7 DSC Middag groep · Sunday 7 May 2023
MAMMADOV, L. (LUTVIYAR) 557
7098 HSB GP 7 DSC Middag groep · Sunday 7 May 2023
WEN, R. (RAY) 639
6185 HSB GP 8 SG Rijswijk Ochtend groep · Sunday 4 June 2023
No FIDE-rated tournaments found.
HSB GP 5 De Lier Groep A Saturday 14 February 2026 +4–3=1 +19.4
HSB GP 4 Scheve Toren Groep B Saturday 17 January 2026 +1–4=0 -76.7
HSB GP 8 DSC Ochtend sessie Sunday 18 May 2025 +1–3=0 -33.3
HSB GP 3 Promotie Middag Saturday 7 December 2024 +5–4=1 +51.5
HSB GP 2 Botwinnik Middag Sunday 17 November 2024 +4–4=0 +26.1
HSB GP 1 SHTV Ochtend sessie Saturday 19 October 2024 +1–7=0 -119.5
HSB GP 7 SG Rijswijk Middag groep Saturday 1 June 2024 +8–1=1 +155.0
HSB GP 6 DSC Middag groep Saturday 4 May 2024 +0–7=1 -162.7
HSB GP 5 Haeghe Ooievaar Ochtend groep Saturday 6 April 2024 +1–4=0 -56.7
Jeugdclubkampioenschap RSB/HSB cat C en E Cat C Saturday 9 March 2024 +1–4=0 -51.3
HSB GP 3 Promotie Groep A Saturday 9 December 2023 +8–2=0 +117.3
HSB GP 2 Botwinnik Groep A Sunday 12 November 2023 +2–8=0 -211.2
HSB GP 8 SG Rijswijk Ochtend groep Sunday 4 June 2023 +1–2=0 +7.7
HSB GP 7 DSC Middag groep Sunday 7 May 2023 +0–3=1 -175.0
HSB GP 6 Haeghe Ooievaar Groep A Sunday 16 April 2023 +8–1=1 -10.4

Rating History

Loading rating history...

Peak Ratings

Classic 1067 March 1, 2024
Rapid 1101 Jan. 1, 2026

Games

Wins 45
Losses 57
Draws 6
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 22 4 28 41%
Black 23 2 29 43%

Recent Matches

Pathak, R. (Ridhav) (1025) Saturday 14 February 2026 LOSS -20.2
Valkenier, M. (Marijn) (1028) Saturday 14 February 2026 WIN +19.9
Grinten van der, B. (Borre) (1037) Saturday 14 February 2026 WIN +20.5
Arora, P. (Parth) (1021) Saturday 14 February 2026 WIN +19.6
Pathak, R. (Ridhav) (1025) Saturday 14 February 2026 DRAW -0.2
Valkenier, M. (Marijn) (1028) Saturday 14 February 2026 LOSS -20.1
Grinten van der, B. (Borre) (1037) Saturday 14 February 2026 LOSS -19.6
Arora, P. (Parth) (1021) Saturday 14 February 2026 WIN +19.6
Kester, T. (Tycho) (1041) Saturday 17 January 2026 LOSS -23.3
Sriram, R. (Ramon) (1056) Saturday 17 January 2026 LOSS -22.5
Duit, A. (Alessio) (1103) Saturday 17 January 2026 WIN +20.1
Subramanian, G.R. (Gayathri) (1036) Saturday 17 January 2026 LOSS -23.6
Ishaan Dalal (964) Saturday 17 January 2026 LOSS -27.4
Narayanasetty, S. (Sai Aarush) (1147) Sunday 18 May 2025 LOSS -17.1
Palanisamy, V. (Varsitha) (1094) Sunday 18 May 2025 LOSS -20.0
Brockhuis, L. (Laurens) (1110) Sunday 18 May 2025 LOSS -19.1
Mohapatra, S. (Sriyasree) (1146) Sunday 18 May 2025 WIN +22.9
Jaarsveld van, T. (Tim) (914) Saturday 7 December 2024 WIN +15.7
Tjin, L. (Lyo) (1129) Saturday 7 December 2024 LOSS -12.6
Kazi, S. (Sophia) (1050) Saturday 7 December 2024 DRAW +3.2