MK

Martijn Koutstaal

Rated since January 2023

1694 Classic
1694 Rapid
1694 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BOTTEMA, E. (ELMAR) 1785
12687 De Giessen en Linge interne competitie 16-09-2025 t/m 23-12-2025 (06… · Tuesday 14 October 2025
BOUDEWIJN, C.A. (CHRISTIAN) 1723
12687 De Giessen en Linge interne competitie 16-09-2025 t/m 23-12-2025 (06… · Tuesday 23 September 2025
DIJK VAN, H. (HANS) 1702
8102 SOS Competitie 2023/2024 Mei 2024 · Monday 6 May 2024
REE DE, B.L. (BEN) 1689
12051 SOS competitie 2025/2026 Lijst 1 Nov · Tuesday 21 October 2025
HOOF VAN, A. (ARNO) 1679
12776 SOS competitie 2025/2026 Lijst 1 apr · Tuesday 17 March 2026
Worst losses
MEIER, E.W.H. (EGBERT) 1055
9122 De Giessen en Linge interne competitie 09-01-2024 t/m 21-05-2024 (060019) · Tuesday 20 February 2024
HEELSUM VAN, A. (ANNE) 1117
8113 De Giessen en Linge interne competitie 12-09-2023 t/m 19-12-2023 (060019) · Tuesday 28 November 2023
WIERINGEN VAN, C.C. (CHRIS) 1312
8113 De Giessen en Linge interne competitie 12-09-2023 t/m 19-12-2023 (060019) · Tuesday 31 October 2023
DRIEL VAN, R.J. (ROB) 1368
8113 De Giessen en Linge interne competitie 12-09-2023 t/m 19-12-2023 (060019) · Tuesday 10 October 2023
BOUDEWIJN, C.A. (CHRISTIAN) 1471
7226 De Giessen en Linge interne competitie 15-11-2022 t/m 02-05-2023 (060019) · Monday 12 December 2022
No FIDE-rated tournaments found.
De Giessen en Linge interne competitie 18-11-2025 t/m 02-12-2025 (06… Tuesday 18 November 2025 +0–1=0 -3.7
De Giessen en Linge interne competitie 16-09-2025 t/m 23-12-2025 (06… Tuesday 16 September 2025 +4–5=0 +4.2
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +0–0=1
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +2–0=0 +24.8
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -11.3
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–0=1 -1.6
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +1–0=0 +12.8
De Giessen en Linge interne competitie 19-11-2024 t/m 19-11-2024 (06… Tuesday 19 November 2024 +0–1=0 -17.6
De Giessen en Linge interne competitie 10-09-2024 t/m 10-12-2024 (06… Tuesday 10 September 2024 +1–0=0 +11.3
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–0=1 +2.2
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–1=0 -9.8
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–1=0 -12.8
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +10.3
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–1=0 -11.5
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +10.9
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 +2.6
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–0=0 +8.0
De Giessen en Linge interne competitie 09-01-2024 t/m 21-05-2024 (060019) Monday 1 January 2024 +2–1=0 -6.4
De Giessen en Linge interne competitie 12-09-2023 t/m 19-12-2023 (060019) Tuesday 5 September 2023 +0–4=2 -52.2
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +2–0=0 +25.9
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +1–0=0 +6.1
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +1–0=0 +11.2
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–0=1
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +16.5
De Giessen en Linge interne competitie 15-11-2022 t/m 02-05-2023 (060019) Tuesday 8 November 2022 +1–1=0 -3.8
De Giessen en Linge interne competitie 13-09-2022 t/m 20-12-2022 (060019) Tuesday 6 September 2022 +1–1=1 -4.4

Rating History

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Peak Ratings

Classic 1703 Jan. 1, 2025
Rapid 1694 May 1, 2026
Blitz 1694 May 1, 2026

Games

Wins 21
Losses 18
Draws 8
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 5 8 46%
Black 10 3 10 43%

Recent Matches

Vink, W. (Willem) (1694) Tuesday 21 April 2026 DRAW
Hoof van, A. (Arno) (1679) Tuesday 17 March 2026 WIN +12.4
Hoof van, A. (Arno) (1679) Tuesday 17 March 2026 WIN +12.4
Wattiau, Y. (Yannick) Tuesday 10 February 2026 WIN
Velings, M.J.A. (Mike) (1729) Wednesday 21 January 2026 LOSS -11.3
Verdoorn, P. (Pieter) Tuesday 23 December 2025 WIN
Karelse, J.M. (Hans) (1946) Tuesday 9 December 2025 LOSS -4.7
Nikoladze, G. (Gela) (2000) Tuesday 25 November 2025 LOSS -3.6
Mulder, H.W. (Hemmo) (1995) Tuesday 18 November 2025 LOSS -3.7
Delwel, E. (Ernst) (1830) Tuesday 4 November 2025 LOSS -7.9
Langendoen, P. (Patrick) (1649) Monday 3 November 2025 DRAW -1.6
Ree de, B.L. (Ben) (1689) Tuesday 21 October 2025 WIN +12.8
Bottema, E. (Elmar) (1785) Tuesday 14 October 2025 WIN +16.1
Driel van, R.J. (Rob) (1578) Tuesday 7 October 2025 WIN +9.0
Houweling, M.S. (Michaël) (1614) Tuesday 30 September 2025 LOSS -7.4
Boudewijn, C.A. (Christian) (1723) Tuesday 23 September 2025 WIN +14.0
Uittenbogaard, A. (Arjan) (1719) Tuesday 16 September 2025 LOSS -11.2
Smit, G.J. (Gert Jan) (1742) Tuesday 20 May 2025 DRAW +2.2
Boer de, M.R. (Marcel) (1767) Tuesday 8 April 2025 LOSS -9.8
Pulles, M. (Marcel) (1693) Monday 17 March 2025 LOSS -12.8