KNSB FIDE
JR

John van Rooy

Rated since January 2023

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
LUBBERS, J.W. (JAN-WILLEM) 1753
8573 KNSB competitie 2023-2024 Klasse 5 ronde 6 · Saturday 2 March 2024
JONGE DE, K.T. (RIJN) 1701
10497 KNSB competitie 2024-2025 Klasse 6 ronde 5 · Saturday 8 February 2025
STAA, M. (MARTIN) 1676
10706 KNSB competitie 2024-2025 Klasse 6 ronde 6 · Saturday 8 March 2025
EEDEN VAN, G. (GUUS) 1630
7547 Henk Bloemink toernooi Groep A · Tuesday 25 June 2024
OOSTENBRUGGE VAN, G.J. (GERT-JAN) 1547
5716 SOS Competitie 2022/2023 Mei · Friday 26 May 2023
Worst losses
SAMALA, G.G. (GAGAN GANDIVA) 1342
12595 KNSB competitie 2025-2026 Klasse 6 ronde 4 · Saturday 13 December 2025
TSOY, D. (DAVID) 1364
11453 50e Open Kampioenschap van Utrecht Groep C · Sunday 1 June 2025
KROON, J.W.M. (JOHAN) 1466
7799 KNSB competitie 2023-2024 Klasse 5 ronde 2 · Saturday 4 November 2023
JANSEN, P.F.C. (PAULUS) 1611
8374 KNSB competitie 2023-2024 Klasse 5 ronde 5 · Sunday 4 February 2024
DRIESSEN, B.H.G.M. (BEN) 1614
5713 SOS Competitie 2022/2023 Februari 2023 · Tuesday 14 February 2023
50e Open Kampioenschap van Utrecht Groep C Friday 30 May 2025 +2–1=1 -10.8
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–1=0 -9.4
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–1=0 -5.0
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +0–1=0 -10.9
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -5.4
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +1–0=0
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +0–0=1 -5.6
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +1–0=0 +12.3
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +1–0=0 +13.7
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–0=1 -5.5
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +1–0=0
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +0–1=0 -9.6
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–0=1 -0.5
Henk Bloemink toernooi Groep A Tuesday 11 June 2024 +1–2=0 -14.0
KNSB competitie 2023-2024 Klasse 5 ronde 7 Saturday 16 September 2023 +0–1=0 -9.0
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +1–0=0 +14.6
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +0–1=0 -8.6
KNSB competitie 2023-2024 Klasse 5 ronde 4 Saturday 16 September 2023 +0–1=0 -8.6
KNSB competitie 2023-2024 Klasse 5 ronde 3 Saturday 16 September 2023 +0–1=0 -4.3
KNSB competitie 2023-2024 Klasse 5 ronde 2 Saturday 16 September 2023 +0–1=0 -14.5
KNSB competitie 2023-2024 Klasse 5 ronde 1 Saturday 16 September 2023 +0–1=0
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +1–0=0 +13.8
SOS Competitie 2022/2023 April 2023(K1) Monday 12 September 2022 +1–0=0 +9.1
SOS Competitie 2022/2023 Maart 2023(K1) Monday 12 September 2022 +0–1=0 -3.5
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–1=0 -9.0
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +1–0=0 +12.3

Rating History

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Peak Ratings

Classic 1698 April 1, 2024
Rapid 1655 March 1, 2026
Blitz 1655 March 1, 2026

Games

Wins 12
Losses 16
Draws 4
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 3 7 38%
Black 6 1 9 38%

Recent Matches

Haerden, M.L.C. (Mathijs) (1745) Saturday 7 March 2026 LOSS -9.4
Langeveld, J. (Jonathan) (1733) Saturday 7 February 2026 LOSS -5.0
Samala, G.G. (Gagan Gandiva) (1342) Saturday 13 December 2025 LOSS -10.9
Oostveen van, T. (Tobias) Saturday 22 November 2025 WIN
Heeres, F.C. (Felix) (1723) Saturday 1 November 2025 LOSS -5.4
Holdinga, S. (Sybke) Saturday 4 October 2025 WIN
Tsoy, D. (David) (1364) Sunday 1 June 2025 LOSS -10.9
Slomp, P. (Pieter) Saturday 31 May 2025 WIN
Kooten van, O. (Otto) (1542) Friday 30 May 2025 DRAW -4.9
Groot Kormelink, W.J.G. (Welmoed) (1445) Friday 30 May 2025 WIN +5.0
Heitinga, B.E. (Beer) (1524) Saturday 5 April 2025 DRAW -5.6
Staa, M. (Martin) (1676) Saturday 8 March 2025 WIN +12.3
Jonge de, K.T. (Rijn) (1701) Saturday 8 February 2025 WIN +13.7
Manikandan, S. (Sreesanth) (1222) Saturday 14 December 2024 DRAW -5.5
Scholte, Y.T.P. (Yoeri) Saturday 23 November 2024 WIN
Beijen, C.M. (Cees) (1766) Saturday 9 November 2024 LOSS -9.6
Georgopoulos-Karbouniaris, A. (Alexi) (1655) Saturday 12 October 2024 DRAW -0.5
Basten van, G.L. (Giovanni) (1711) Tuesday 25 June 2024 LOSS -12.1
Eeden van, G. (Guus) (1630) Tuesday 25 June 2024 WIN +10.2
Lardenoye, B. (Bert) (1709) Tuesday 25 June 2024 LOSS -12.1