JG

Jan Grin

Rated since January 2023

1969 Classic
1958 Rapid
1958 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
WEBER, R.E. (REINIER) 1945
12537 NHSB-competitie 2025-2026 Klasse 1A t/m 07-12-2025 · Tuesday 2 December 2025
DIEPEN VAN, R. (RICHARD) 1938
8173 NHSB-competitie 2023-2024 Klasse 1A t/m 26-12-2023 · Friday 8 December 2023
TOOREN VAN, E. (ERIK) 1930
6868 NHSB-competitie 2022-2023 Topklasse t/m maart · Tuesday 21 March 2023
KRUL, P. (PIET) 1925
13489 NHSB-competitie 2025-2026 Klasse 1A t/m 05-04-2026 · Tuesday 31 March 2026
VREEBURG, J. (JAN) 1913
6650 NHSB-competitie 2022-2023 Topklasse t/m februari · Tuesday 31 January 2023
Worst losses
PIJPERS, P.J. (PETER) 2015
10505 NHSB-competitie 2024-2025 Topklasse t/m 16-02-2025 · Tuesday 11 February 2025
LOOIJER, D. (DAVE) 2056
11189 NHSB-competitie 2024-2025 Topklasse t/m 27-04-2025 · Tuesday 22 April 2025
SKROBIC, D. (DRAGAN) 2104
10770 NHSB-competitie 2024-2025 Topklasse t/m 16-03-2025 · Tuesday 11 March 2025
HELDER, M.J.G. (MARC) 2115
13279 NHSB-competitie 2025-2026 Klasse 1A t/m 15-03-2026 · Tuesday 10 March 2026
QUATTORDIO, J. (JUAN) 2125
6312 NHSB-competitie 2022-2023 Topklasse t/m december · Tuesday 6 December 2022
No FIDE-rated tournaments found.
NHSB-competitie 2025-2026 Klasse 1A t/m 05-04-2026 Monday 1 September 2025 +1–0=0 +11.1
NHSB-competitie 2025-2026 Klasse 1A t/m 15-03-2026 Monday 1 September 2025 +0–1=0 -7.5
NHSB-competitie 2025-2026 Klasse 1A t/m 07-12-2025 Monday 1 September 2025 +1–0=0 +12.2
NHSB-competitie 2025-2026 Klasse 1A t/m 16-11-2025 Monday 1 September 2025 +1–0=0 +10.7
NHSB-competitie 2025-2026 Klasse 1A t/m 19-10-2025 Monday 1 September 2025 +0–0=1 +0.7
NHSB-competitie 2025-2026 Klasse 1A t/m 26-09-2025 Monday 1 September 2025 +1–0=0 +8.4
NHSB-competitie 2024-2025 Topklasse t/m 27-04-2025 Sunday 1 September 2024 +0–1=0 -8.8
NHSB-competitie 2024-2025 Topklasse t/m 06-04-2025 Sunday 1 September 2024 +0–1=0 -2.9
NHSB-competitie 2024-2025 Topklasse t/m 16-03-2025 Sunday 1 September 2024 +0–1=0 -7.5
NHSB-competitie 2024-2025 Topklasse t/m 16-02-2025 Sunday 1 September 2024 +0–1=0 -10.8
NHSB-competitie 2024-2025 Topklasse t/m 12-01-2025 Sunday 1 September 2024 +0–1=0 -5.1
NHSB-competitie 2024-2025 Topklasse t/m 08-12-2024 Sunday 1 September 2024 +0–1=0 -7.2
NHSB-competitie 2024-2025 Topklasse t/m 28-11-2024 Sunday 1 September 2024 +0–1=0 -2.2
NHSB-competitie 2024-2025 Topklasse t/m 26-10-2024 Sunday 1 September 2024 +0–1=0 -6.6
NHSB-competitie 2023-2024 Klasse 1A t/m 26-03-2024 Friday 1 September 2023 +0–0=2 -5.1
NHSB-competitie 2023-2024 Klasse 1A t/m 23-02-2024 Friday 1 September 2023 +1–0=0 +8.8
NHSB-competitie 2023-2024 Klasse 1A t/m 26-12-2023 Friday 1 September 2023 +1–0=0 +11.5
NHSB-competitie 2023-2024 Klasse 1A t/m november Friday 1 September 2023 +1–0=0 +5.8
NHSB-competitie 2023-2024 Klasse 1A t/m oktober Friday 1 September 2023 +1–0=0 +4.2
NHSB-competitie 2022-2023 Topklasse t/m april Thursday 1 September 2022 +1–0=0 +8.0
NHSB-competitie 2022-2023 Topklasse t/m maart Thursday 1 September 2022 +1–0=0 +12.3
NHSB-competitie 2022-2023 Topklasse t/m februari Thursday 1 September 2022 +1–0=0 +12.1
NHSB-competitie 2022-2023 Topklasse t/m december Thursday 1 September 2022 +0–1=0 -6.2

Rating History

Loading rating history...

Peak Ratings

Classic 1992 March 1, 2024
Rapid 1966 March 1, 2026
Blitz 1966 March 1, 2026

Games

Wins 11
Losses 10
Draws 3
Win Rate 46%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 2 4 33%
Black 8 1 6 53%

Recent Matches

Krul, P. (Piet) (1925) Tuesday 31 March 2026 WIN +11.1
Helder, M.J.G. (Marc) (2115) Tuesday 10 March 2026 LOSS -7.5
Weber, R.E. (Reinier) (1945) Tuesday 2 December 2025 WIN +12.2
Stoop, D. (Danny) (1891) Friday 14 November 2025 WIN +10.7
Holla, M.J. (Marc) (1963) Tuesday 14 October 2025 DRAW +0.7
Dijk van, T. (Ton) (1815) Tuesday 23 September 2025 WIN +8.4
Looijer, D. (Dave) (2056) Tuesday 22 April 2025 LOSS -8.8
FM Ojik van, M. (Mark) (2290) Tuesday 1 April 2025 LOSS -2.9
Skrobic, D. (Dragan) (2104) Tuesday 11 March 2025 LOSS -7.5
Pijpers, P.J. (Peter) (2015) Tuesday 11 February 2025 LOSS -10.8
Boelhouwer, C. (Collin) (2208) Tuesday 7 January 2025 LOSS -5.1
Vlaming, J. (Jos) (2139) Tuesday 3 December 2024 LOSS -7.2
IM Bosboom, M. (Manuel) (2367) Friday 15 November 2024 LOSS -2.2
Duijn, R. (Rob) (2168) Tuesday 15 October 2024 LOSS -6.6
Oudvorst van, G.J. (Bert) (1936) Friday 22 March 2024 DRAW -1.9
Adema, R. (Ruud) (1899) Tuesday 12 March 2024 DRAW -3.2
Beemsterboer, A. (Andre) (1869) Tuesday 13 February 2024 WIN +8.8
Diepen van, R. (Richard) (1938) Friday 8 December 2023 WIN +11.5
Bergman, E. (Evert) (1751) Friday 10 November 2023 WIN +5.8
Molenaar, M.J.M. (Michel) (1683) Tuesday 26 September 2023 WIN +4.2