KNSB FIDE
GB

Guido Blankenstein

Rated since January 2023

1947 Classic
1940 Rapid
1946 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
CASTELEIJN, D.J. (DIEDERICK) 2099
7917 RSB Competitie 2023-2024 8-tallen november · Thursday 26 October 2023
EVENGROEN, B.A. (BERNARD) 1975
10871 RSB Competitie 2024-2025 8-tallen maart · Thursday 20 March 2025
RUIJTENBERG, R. (RONALD) 1963
11910 RSB Competitie 2025-2026 Achttallen september · Thursday 25 September 2025
FUNG, M.M.W. (MICHAEL) 1958
11337 RSB Competitie 2024-2025 8-tallen mei · Friday 23 May 2025
JONG DE, L.M. (LEEN) 1951
6837 RSB Competitie 2022-2023 8-tallen april · Monday 20 March 2023
Worst losses
ZUURMOND, A.C. (ARJEN) 1847
8936 RSB Competitie 2023-2024 8-tallen april · Thursday 25 April 2024
BERENDSEN, D. (DAVID) 1851
7640 KNSB competitie 2023-2024 Klasse 4 ronde 2 · Saturday 7 October 2023
VERMEER, W. (WALTER) 1857
6666 RSB Competitie 2022-2023 8-tallen maart · Thursday 16 February 2023
WETERING VAN DE, V. (VIKTOR) 1861
7075 RSB Competitie 2022-2023 8-tallen mei · Thursday 13 April 2023
FREYTAS DE, P.L. (PAUL) 1904
6839 RSB Competitie 2022-2023 Beker ronde 3 · Saturday 11 March 2023
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=2 -4.4
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–0=1 -1.1
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–0=1 -4.8
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +10.8
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 -0.5
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -9.6
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +1–0=0 +7.5
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +0–0=2 -6.8
RSB Competitie 2025-2026 Achttallen februari Monday 1 September 2025 +0–0=1 -2.5
RSB Competitie 2025-2026 Achtallen december Monday 1 September 2025 +0–0=1 -1.8
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +1–0=0 +13.0
RSB Competitie 2025-2026 Achttallen september Monday 1 September 2025 +1–0=0 +13.7
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–0=1 +11.0
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +0–0=1 -3.0
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +0–1=0 -9.1
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +0–1=0 -10.5
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +0–1=0 -8.6
RSB Competitie 2024-2025 8-tallen mei Sunday 1 September 2024 +1–0=0 +14.0
RSB Competitie 2024-2025 8-tallen april Sunday 1 September 2024 +0–0=1 +1.7
RSB Competitie 2024-2025 8-tallen maart Sunday 1 September 2024 +1–0=0 +15.4
RSB Competitie 2024-2025 8-tallen februari Sunday 1 September 2024 +0–1=0 -9.8
RSB Competitie 2024-2025 8-tallen december Sunday 1 September 2024 +0–0=1 +1.4
RSB Competitie 2024-2025 8-tallen oktober Sunday 1 September 2024 +1–1=0 +3.2
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–0=1 +1.2
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +0–0=1 -1.4
KNSB competitie 2023-2024 Klasse 4 ronde 7 Saturday 16 September 2023 +0–0=1 +0.5
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–0=1
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +1–0=0 +9.8
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +0–1=0 -12.4
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +0–1=0 -16.2
KNSB competitie 2023-2024 Klasse 4 ronde 1 Saturday 16 September 2023 +1–0=0 +15.0
RSB Competitie 2023-2024 8-tallen juli Friday 1 September 2023 +0–0=1 -1.2
RSB Competitie 2023-2024 8-tallen april Friday 1 September 2023 +0–2=0 -27.1
RSB Competitie 2023-2024 8-tallen februari Friday 1 September 2023 +0–1=0 -12.6
RSB Competitie 2023-2024 8-tallen december Friday 1 September 2023 +1–0=1 +5.2
RSB Competitie 2023-2024 8-tallen november Friday 1 September 2023 +3–0=0 +31.6
KNSB competitie 2022-2023 Klasse 4 ronde 9 Saturday 17 September 2022 +0–0=1
KNSB competitie 2022-2023 Klasse 4 ronde 8 Saturday 17 September 2022 +0–1=0 -13.5
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +0–0=1 -5.1
KNSB competitie 2022-2023 Klasse 4 ronde 5 Saturday 17 September 2022 +0–0=1 -3.6
KNSB competitie 2022-2023 Klasse 4 ronde 4 Saturday 17 September 2022 +0–0=1 -3.7
RSB Competitie 2022-2023 8-tallen juli Thursday 1 September 2022 +1–0=0 +9.3
RSB Competitie 2022-2023 Beker ronde 4 Thursday 1 September 2022 +0–1=0 -6.6
RSB Competitie 2022-2023 8-tallen mei Thursday 1 September 2022 +0–1=0 -17.1
RSB Competitie 2022-2023 8-tallen april Thursday 1 September 2022 +1–0=0 +15.5
RSB Competitie 2022-2023 Beker ronde 3 Thursday 1 September 2022 +0–1=0 -16.1
RSB Competitie 2022-2023 8-tallen maart Thursday 1 September 2022 +0–1=0 -18.9
RSB Competitie 2022-2023 RSB Beker Ronde 1 en 2 Thursday 1 September 2022 +1–0=0 +13.4
RSB Competitie 2022-2023 8-tallen januari Thursday 1 September 2022 +1–0=0 +12.3

Rating History

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Peak Ratings

Classic 1957 Dec. 1, 2025
Rapid 1946 March 1, 2026
Blitz 1946 March 1, 2026

Games

Wins 17
Losses 16
Draws 23
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 10 12 8 33%
Black 7 11 8 27%

Recent Matches

Wortman, R. (Rik) (1790) Friday 24 April 2026 WIN +7.5
Pluijm van der, D.G.B. (Dik) (1846) Thursday 26 March 2026 DRAW -3.4
Pluijm van der, D.G.B. (Dik) (1846) Thursday 26 March 2026 DRAW -3.4
Zijl van, J. (Joris) (1882) Saturday 7 March 2026 DRAW -2.2
Zijl van, J. (Joris) (1882) Saturday 7 March 2026 DRAW -2.2
Cappellen van, M. (Michel) (1877) Monday 23 February 2026 DRAW -2.5
Agarwal, P. (Pranav) (1886) Saturday 7 February 2026 DRAW -1.1
Thakkar, V. (Viaan) (1612) Saturday 13 December 2025 DRAW -4.8
Beijen, M. (Mark) (1904) Thursday 4 December 2025 DRAW -1.8
Baak, K.L. (Karl) (1884) Saturday 22 November 2025 WIN +10.8
Brinkers, C.P. (Kees) (1947) Monday 3 November 2025 WIN +13.0
Hof van den, J. (Jesse) (1919) Saturday 1 November 2025 DRAW -0.5
Borst, F. (Filip) (2029) Saturday 4 October 2025 LOSS -9.6
Ruijtenberg, R. (Ronald) (1963) Thursday 25 September 2025 WIN +13.7
Fung, M.M.W. (Michael) (1958) Friday 23 May 2025 WIN +14.0
Canedo jr., J.M. (Jesus) (1953) Thursday 17 April 2025 DRAW +1.7
IM Lopez, J.J. (Jasel Justo) (2348) Saturday 5 April 2025 DRAW +11.0
Evengroen, B.A. (Bernard) (1975) Thursday 20 March 2025 WIN +15.4
Korte de, C.J. (Kees) (1803) Saturday 8 March 2025 DRAW -3.0
Glissenaar, M.B. (Marcel) (1989) Monday 10 February 2025 LOSS -9.8