KNSB FIDE
RD

Rob Duijn

Rated since January 2023

2156 Classic
2126 Rapid
2145 Blitz

RIVALRY

Nemesis
Merbis, M.D. (Max)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
BASELMANS, S.W.A. (SAM) 2238
10977 KNSB competitie 2025-2026 Meesterklasse ronde 1 · Saturday 20 September 2025
SLAVIN, GENNADIE 2235
European Open Club Cup 2023 · Tuesday 3 October 2023
DUIJKER, H.C. (RICK) (FM) 2229
8729 NHSB-competitie 2023-2024 Topklasse t/m 26-03-2024 · Thursday 7 March 2024
ZHANG, X. (XIHENG) 2203
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
DUSON, R. (ROBIN) 2176
10043 NHSB-competitie 2024-2025 Topklasse t/m 08-12-2024 · Tuesday 3 December 2024
Worst losses
SOETERBROEK, J. (JAIMY) 1888
40th European Club Cup (open) · Tuesday 21 October 2025
SCHAEFER, M. (MENNO) 1957
13313 KNSB competitie 2025-2026 Klasse 3 ronde 6 · Saturday 28 March 2026
DAM TEN, B. (BRAM) 1962
9433 KNSB competitie 2024-2025 Klasse 1 ronde 1 · Saturday 21 September 2024
REESE DE, E. (ELIAS) 1962
8276 Tata Steel Chess Tournament 2024 Weekendvierkampen · Sunday 14 January 2024
BERGHUIS, M. (MARTEN) 2059
8283 Tata Steel Chess Tournament 2025 Weekendvierkampen · Saturday 18 January 2025
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +2–1=0 -0.4
40th European Club Cup (open) Sunday 19 October 2025 +3–1=2 -21.3
KNSB competitie 2025-2026 Meesterklasse ronde 1 Saturday 20 September 2025 +1–0=0 +12.3
Tata Steel Chess Tournament 2025 Weekendvierkampen Friday 17 January 2025 +0–1=2 -17.5
Tata Steel Chess Tournament 2024 Weekendvierkampen Friday 12 January 2024 +0–1=2 -21.0
Tata Steel Chess Tournament 2023 Weekendvierkampen Friday 13 January 2023 +0–0=3 +6.5
Fish 'n Food rapidtoernooi Groep A Saturday 18 April 2026 +1–5=1 -19.5
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +1–0=0 +6.3
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–1=0 -16.7
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–0=1 -2.9
KNSB competitie 2025-2026 KNSB Beker ronde 3 voor maart rating Saturday 20 September 2025 +0–2=0 -26.8
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +2–0=0 +8.7
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–1=0 -12.5
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +1–0=0 +7.0
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +6.7
KNSB competitie 2025-2026 KNSB Beker ronde 1 voor november rating Saturday 20 September 2025 +1–0=0 +4.1
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–0=1 -3.5
NHSB-competitie 2025-2026 Topklasse t/m 19-04-2026 Monday 1 September 2025 +1–0=0 +10.7
NHSB-competitie 2025-2026 Topklasse t/m 05-04-2026 Monday 1 September 2025 +0–0=1 -6.3
NHSB-competitie 2025-2026 Topklasse t/m 15-03-2026 Monday 1 September 2025 +0–0=1 -2.4
NHSB-competitie 2025-2026 Topklasse t/m 15-02-2026 Monday 1 September 2025 +0–2=0 -19.0
NHSB-competitie 2025-2026 Topklasse t/m 28-11-2025 Monday 1 September 2025 +1–0=0 +9.4
NHSB-competitie 2025-2026 Topklasse t/m 12-10-2025 Monday 1 September 2025 +1–0=0 +4.3
KNSB competitie 2024-2025 Klasse 1 ronde 9 Saturday 21 September 2024 +0–0=1 -0.5
KNSB competitie 2024-2025 KNSB Beker ronde 5 voor meillijst Saturday 21 September 2024 +0–1=0 -8.6
KNSB competitie 2024-2025 Klasse 1 ronde 8 Saturday 21 September 2024 +0–0=1 -4.3
KNSB competitie 2024-2025 KNSB Beker ronde 4 voor aprillijst Saturday 21 September 2024 +1–0=0 +10.0
KNSB competitie 2024-2025 Klasse 1 ronde 7 Saturday 21 September 2024 +0–1=0 -9.8
KNSB competitie 2024-2025 Klasse 1 ronde 6 Saturday 21 September 2024 +1–0=0 +5.5
KNSB competitie 2024-2025 KNSB Beker ronde 2 voor januarilijst Saturday 21 September 2024 +0–0=1 -3.6
KNSB competitie 2024-2025 Klasse 1 ronde 5 Saturday 21 September 2024 +0–1=0 -10.2
KNSB competitie 2024-2025 Klasse 1 ronde 4 Saturday 21 September 2024 +0–0=1 -1.3
KNSB competitie 2024-2025 Klasse 1 ronde 3 Saturday 21 September 2024 +1–0=0 +7.0
KNSB competitie 2024-2025 KNSB Beker ronde 1 voor decemberlijst Saturday 21 September 2024 +1–0=0 +5.0
KNSB competitie 2024-2025 Klasse 1 ronde 1 Saturday 21 September 2024 +0–1=0 -8.2
NHSB-competitie 2024-2025 Topklasse t/m 27-04-2025 Sunday 1 September 2024 +1–0=0 +6.7
NHSB-competitie 2024-2025 Topklasse t/m 06-04-2025 Sunday 1 September 2024 +1–0=0 +2.4
NHSB-competitie 2024-2025 Topklasse t/m 23-03-2025 Sunday 1 September 2024 +1–0=0 +4.9
NHSB-competitie 2024-2025 Topklasse t/m 16-02-2025 Sunday 1 September 2024 +1–0=0 +5.8
NHSB-competitie 2024-2025 Topklasse t/m 12-01-2025 Sunday 1 September 2024 +1–0=0 +9.7
NHSB-competitie 2024-2025 Topklasse t/m 08-12-2024 Sunday 1 September 2024 +1–0=0 +10.2
NHSB-competitie 2024-2025 Topklasse t/m 28-11-2024 Sunday 1 September 2024 +0–0=1 -4.6
NHSB-competitie 2024-2025 Topklasse t/m 26-10-2024 Sunday 1 September 2024 +1–0=1 +3.5
European Open Club Cup 2023 Sunday 1 October 2023 +2–2=3 -8.4
KNSB competitie 2023-2024 Klasse 1 ronde 9 Saturday 16 September 2023 +0–0=1 -1.3
KNSB competitie 2023-2024 Klasse 1 ronde 8 Saturday 16 September 2023 +0–0=1 +4.5
KNSB competitie 2023-2024 Klasse 1 ronde 7 Saturday 16 September 2023 +1–0=0 +9.9
KNSB competitie 2023-2024 Klasse 1 ronde 6 Saturday 16 September 2023 +1–0=0 +11.2
KNSB competitie 2023-2024 Klasse 1 ronde 5 Saturday 16 September 2023 +0–1=0 -7.2
KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor januarilijst Saturday 16 September 2023 +0–0=1 -0.5
KNSB competitie 2023-2024 Klasse 1 ronde 4 Saturday 16 September 2023 +1–0=0 +4.9
KNSB competitie 2023-2024 Klasse 1 ronde 1 Saturday 16 September 2023 +0–1=0 -11.3
NHSB-competitie 2023-2024 Topklasse t/m 25-04-2024 Friday 1 September 2023 +0–1=1 -6.0
NHSB-competitie 2023-2024 Topklasse t/m 26-03-2024 Friday 1 September 2023 +1–0=0 +13.4
NHSB-competitie 2023-2024 Topklasse t/m 23-02-2024 Friday 1 September 2023 +0–1=0 -13.3
KNSB competitie 2022-2023 Klasse 1 ronde 9 Saturday 17 September 2022 +1–0=0 +1.9
KNSB competitie 2022-2023 Klasse 1 ronde 8 Saturday 17 September 2022 +0–0=1 -1.9
KNSB competitie 2022-2023 Klasse 1 ronde 7 Saturday 17 September 2022 +0–0=1 -6.3
KNSB competitie 2022-2023 Klasse 1 ronde 6 Saturday 17 September 2022 +1–0=0 +5.0
KNSB competitie 2022-2023 Beker ronde 3 Saturday 17 September 2022 +0–1=0 -10.1
KNSB competitie 2022-2023 Klasse 1 ronde 5 Saturday 17 September 2022 +0–0=1 -2.4
KNSB competitie 2022-2023 Beker ronde 2 Saturday 17 September 2022 +1–0=0 +6.8
KNSB competitie 2022-2023 Klasse 1 ronde 4 Saturday 17 September 2022 +1–0=0 +5.0
NHSB-competitie 2022-2023 Topklasse t/m maart Thursday 1 September 2022 +1–0=0 +1.8
NHSB-competitie 2022-2023 Topklasse t/m januari Thursday 1 September 2022 +1–0=0 +2.0
NHSB-competitie 2022-2023 Topklasse t/m december Thursday 1 September 2022 +1–0=0 +7.1

Rating History

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Peak Ratings

Classic 2209 Feb. 1, 2023
Rapid 2167 March 1, 2026
Blitz 2167 March 1, 2026

Games

Wins 40
Losses 26
Draws 30
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 27 17 13 47%
Black 13 13 13 33%

Recent Matches

IM Grutter, T.J. (Tim) (2391) Saturday 18 April 2026 LOSS -4.4
Schilstra, L. (Laurens) (2211) Saturday 18 April 2026 LOSS -9.3
Graaf de, D. (Dick) (2146) Saturday 18 April 2026 DRAW +0.0
Darie, A.C. (Aden) (2234) Saturday 18 April 2026 LOSS -8.6
Zhang, X. (Xiheng) (2203) Saturday 18 April 2026 WIN +13.2
FM Koster, R. (Ramon) (2397) Saturday 18 April 2026 LOSS -4.3
IM Vedder, H.R. (Henk) (2323) Saturday 18 April 2026 LOSS -6.1
Looijer, D. (Dave) (2122) Tuesday 14 April 2026 WIN +10.7
Schoffelmeer, F. (Frans) (1976) Saturday 11 April 2026 WIN +6.3
Visser, S. (Sanne) (1926) Wednesday 1 April 2026 DRAW -6.3
Schaefer, M. (Menno) (1957) Saturday 28 March 2026 LOSS -16.7
Merbis, M.D. (Max) (2086) Tuesday 10 March 2026 DRAW -2.4
Kalisvaart, W.P. (Peter) (2069) Saturday 7 March 2026 DRAW -2.9
Nicolai, A.M. (Amir) (2216) Friday 13 February 2026 LOSS -9.5
Nicolai, A.M. (Amir) (2216) Friday 13 February 2026 LOSS -9.5
Schiebroek, L. (Luc) (2079) Sunday 8 February 2026 LOSS -13.4
Schiebroek, L. (Luc) (2079) Sunday 8 February 2026 LOSS -13.4
CM Lommel van, P.P.R. (Patrick) (1955) Saturday 7 February 2026 WIN +4.4
CM Lommel van, P.P.R. (Patrick) (1955) Saturday 7 February 2026 WIN +4.4
Dam van, T. (Thijs) (2090) Sunday 18 January 2026 LOSS -13.1