KNSB FIDE
TJ

Tobias Jacobs

Rated since January 2023

1892 Classic
1892 Rapid
1892 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
CAYONLU, A. (ARDA) 1946
12265 KNSB competitie 2025-2026 Klasse 5 ronde 2 · Saturday 1 November 2025
RIETVELD, L. (LEO) 1923
8132 NBSB competitie 2023/2024 Groep A · Tuesday 5 December 2023
WEIJERS, R.G.J. (RALF) 1916
10496 KNSB competitie 2024-2025 Klasse 5 ronde 5 · Saturday 8 February 2025
MATTHIJSSEN, M. (MITCHELL) 1875
9207 NBSB Competitie 2023/2024 2e helft Groep A · Thursday 11 April 2024
BOOMEN VAN DEN, R.N.A. (RONNY) 1873
10072 KNSB competitie 2024-2025 Klasse 5 ronde 4 · Saturday 14 December 2024
Worst losses
WERKHOVEN, M.C.M. (MAARTEN) 1786
11983 NBSB Avondcompetitie 2025-2026 Ronde 2 · Tuesday 21 October 2025
HARTENDORP, J.L. (JEROEN) 1795
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
MEEUWSEN, E. (ERWIN) 1851
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · Saturday 28 March 2026
HEILIGTAG, M. (MATTHIAS) 1939
9800 KNSB competitie 2024-2025 Klasse 5 ronde 2 · Saturday 9 November 2024
ROOIJ VAN, J. (JOHN) 1987
10705 KNSB competitie 2024-2025 Klasse 5 ronde 6 · Saturday 8 March 2025
No FIDE-rated tournaments found.
NBSB Avondcompetitie 2025-2026 Ronde 7 Monday 22 September 2025 +0–1=0 -1.2
NBSB Avondcompetitie 2025-2026 Ronde 2 Monday 22 September 2025 +0–1=0 -17.4
NBSB Beker A 2025-2026 Groep A Monday 22 September 2025 +0–1=0 -1.3
NBSB Avondcompetitie 2025-2026 Ronde 1 Monday 22 September 2025 +0–1=0 -1.8
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–1=0 -15.1
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–1=0 -16.9
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–0=1 +0.2
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +1–0=0 +13.7
NBSB Avondcompetitie 2024-2025 Ronde 7 Monday 30 September 2024 +0–0=1 +3.5
NBSB Avondcompetitie 2024-2025 Ronde 4 Monday 30 September 2024 +0–1=0 -8.3
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +0–0=1 +0.4
KNSB competitie 2024-2025 Klasse 5 ronde 6 Saturday 21 September 2024 +0–1=0 -10.8
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +1–0=0 +12.2
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +1–0=0 +10.8
KNSB competitie 2024-2025 Klasse 5 ronde 2 Saturday 21 September 2024 +0–1=0 -12.4
NBSB Competitie 2023/2024 2e helft Groep A Sunday 24 December 2023 +3–0=0 +27.2
NBSB competitie 2023/2024 Groep A Friday 1 September 2023 +3–0=0 +32.3
KNSB competitie 2022-2023 Klasse 2 ronde 9 Saturday 17 September 2022 +0–0=1 +9.0

Rating History

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Peak Ratings

Classic 1938 March 1, 2025
Rapid 1925 March 1, 2026
Blitz 1925 March 1, 2026

Games

Wins 9
Losses 9
Draws 4
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 1 3 33%
Black 7 3 6 44%

Recent Matches

Meeuwsen, E. (Erwin) (1851) Saturday 28 March 2026 LOSS -15.1
IM Haast, M.J.A. (Mark) (2404) Friday 20 March 2026 LOSS -1.2
Hartendorp, J.L. (Jeroen) (1795) Saturday 7 March 2026 LOSS -16.9
Loy van, H.G.M. (Rick) (1930) Saturday 7 February 2026 DRAW +0.2
Cayonlu, A. (Arda) (1946) Saturday 1 November 2025 WIN +13.7
Werkhoven, M.C.M. (Maarten) (1786) Tuesday 21 October 2025 LOSS -17.4
IM Haast, M.J.A. (Mark) (2395) Saturday 11 October 2025 LOSS -1.3
FM Kurt, S. (Sascha) (2347) Tuesday 23 September 2025 LOSS -1.8
Kocken, W.G.R.M. (Wilbert) (2028) Monday 7 April 2025 DRAW +3.5
Hurkmans, T. (Tibor) (1938) Saturday 5 April 2025 DRAW +0.4
Rooij van, J. (John) (1987) Saturday 8 March 2025 LOSS -10.8
Weijers, R.G.J. (Ralf) (1916) Saturday 8 February 2025 WIN +12.2
Zon van, P.A.C. (Paul) (2057) Tuesday 14 January 2025 LOSS -8.3
Boomen van den, R.N.A. (Ronny) (1873) Saturday 14 December 2024 WIN +10.8
Heiligtag, M. (Matthias) (1939) Saturday 9 November 2024 LOSS -12.4
Matthijssen, M. (Mitchell) (1875) Thursday 11 April 2024 WIN +11.4
Landolt, B.J. (Bart) (1864) Tuesday 12 March 2024 WIN +11.0
Ermes, M. (Marc) (1602) Monday 12 February 2024 WIN +4.9
Rietveld, L. (Leo) (1923) Tuesday 5 December 2023 WIN +16.2
Govers, M.A.J. (Marc) (1765) Tuesday 17 October 2023 WIN +10.8