DB

Douwe Bosma

Rated since January 2025

1427 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
GREVEN, V. (VINCENT) 1489
14065 NOSBO-FSB GP finale 2026 Groep A · Saturday 27 June 2026
WAL VAN DER, L. (LARS) 1451
14065 NOSBO-FSB GP finale 2026 Groep A · Saturday 27 June 2026
HOOGENDOORN, S. (SEPP) 1447
14065 NOSBO-FSB GP finale 2026 Groep A · Saturday 27 June 2026
MONEER, A. (ALHASSAN) 1397
14065 NOSBO-FSB GP finale 2026 Groep A · Saturday 27 June 2026
MEDENDORP, L. (LUCAS) 1221
12109 GP DTK Buitenpost 2025 Groep A · Saturday 18 October 2025
Worst losses
BOOMHOUWER, P. (PIETER) 541
10213 GP Staunton Chessfestival 2024 Groep A · Saturday 28 December 2024
BUGLAK, E. (EGOR) 880
10654 Rapid intern rapid 1 · Tuesday 17 December 2024
ALTENA, J. (JAN) 1200
10654 Rapid intern rapid 1 · Tuesday 17 December 2024
HOOGEVEEN, J. (JAYSON) 1242
12109 GP DTK Buitenpost 2025 Groep A · Saturday 18 October 2025
IJSSELHOF, R. (ROB) 1387
10654 Rapid intern rapid 1 · Tuesday 17 December 2024
GP Staunton Chessfestival 2024 Groep A Saturday 28 December 2024 +6–1=0 +34.3
NOSBO-FSB GP finale 2026 Groep A Saturday 27 June 2026 +4–3=0 +57.4
GP DTK Buitenpost 2025 Groep A Saturday 18 October 2025 +5–1=1 +95.5
Rapid intern rapid 1 Tuesday 17 December 2024 +0–5=0 -118.1
GP Twee Kastelen 2024 Groep A Saturday 30 November 2024 +7–0=0 +189.0

Rating History

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Peak Ratings

Rapid 1427 July 1, 2026

Games

Wins 22
Losses 10
Draws 1
Win Rate 67%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 0 5 69%
Black 11 1 5 65%

Recent Matches

Wal van der, L. (Lars) (1451) Saturday 27 June 2026 WIN +26.5
Moneer, A. (Alhassan) (1397) Saturday 27 June 2026 WIN +23.4
Rozenbaum, S.E.K. (Siebren) (1403) Saturday 27 June 2026 LOSS -18.7
Hoogendoorn, S. (Sepp) (1447) Saturday 27 June 2026 WIN +26.3
Staphorst, K. (Koene) (1476) Saturday 27 June 2026 LOSS -14.5
Koolaard, L. (Lieke) (1483) Saturday 27 June 2026 LOSS -14.1
Greven, V. (Vincent) (1489) Saturday 27 June 2026 WIN +28.6
Brandsma, J.A.P. (Jorick) (1110) Saturday 18 October 2025 WIN +19.7
Veluwenkamp, R. (Robin) (1187) Saturday 18 October 2025 WIN +24.9
Kroodsma, N. (Nills) (1150) Saturday 18 October 2025 WIN +22.4
Medendorp, L. (Lucas) (1221) Saturday 18 October 2025 WIN +27.3
Santing, L. (Lenn) (1162) Saturday 18 October 2025 WIN +23.2
Hoogeveen, J. (Jayson) (1242) Saturday 18 October 2025 LOSS -20.9
Stevens, J.M. (Jesse) (1170) Saturday 18 October 2025 DRAW -1.0
Kamphuis, F. (Floris) (788) Saturday 28 December 2024 WIN +42.5
Bunningen van, B. (Benjamin) (476) Saturday 28 December 2024 WIN +5.6
Boomhouwer, P. (Pieter) (541) Saturday 28 December 2024 LOSS -206.7
Zee van der, M. (Menne) (603) Saturday 28 December 2024 WIN +14.4
Kemperman, M. (Michiel) (1156) Saturday 28 December 2024 WIN +144.3
Tichelaar, R. (Ronnie) (567) Saturday 28 December 2024 WIN +11.2