KNSB FIDE
CH

Csaba Hadar

Rated since January 2024

1877 Classic
1887 Rapid
1878 Blitz

RIVALRY

Nemesis
Heerden van, B.S. (Ben)
Games: 5 · Win rate: 40%
Kryptonite
Hoegen Dijkhof, H. (Harrald)
Games: 5 · Win rate: 0%
Easy Target
Vries de, I. (Izaäc)
Games: 4 · Win rate: 75%

The good & the bad

Best wins
BOMMEL, P.J. (PETER) 1958
11198 Pinkstertoernooi Groep A · Monday 9 June 2025
COPIER, R. (RICHARD) 1910
12360 Rapid competitie S.V. de Vennep Ronde 2 · Monday 9 February 2026
SCHIMMEL, S.P.C. (SIPCO) 1883
11730 S.V. De Vennep interne competitie 02-03-2026 t/m 30-03-2026 (090014) · Monday 16 March 2026
VERSCHOOR, A. (ANDRIES) 1865
13228 NHSB-competitie 2025-2026 Klasse 2D t/m 08-03-2026 · Monday 2 March 2026
ENG VAN DER, H.P.M. (HENK) 1864
10011 NHSB-competitie 2024-2025 Klasse 2C t/m 28-11-2024 · Monday 18 November 2024
Worst losses
CLEMENT, A. (ARNO) 1553
7528 S.V. De Vennep interne competitie 12-02-2024 t/m 26-02-2024 (090014) · Monday 12 February 2024
NEERING, P. (PAUL) 1617
7738 NHSB-competitie 2023-2024 Klasse 1B t/m oktober · Friday 13 October 2023
VLIEGER DE, D.K.J. (DIRK) 1707
11724 S.V. De Vennep interne competitie 01-09-2025 t/m 15-06-2026 (090014) · Monday 15 September 2025
DUIJVESTEIJN, A. (ANDRÉ) 1765
7527 S.V. De Vennep interne competitie 08-01-2024 t/m 29-01-2024 (090014) · Monday 22 January 2024
COPIER, R. (RICHARD) 1780
7526 S.V. De Vennep interne competitie 11-12-2023 t/m 18-12-2023 (090014) · Monday 18 December 2023
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +2–0=0 +24.6
Tata Steel Chess Tournament 2025 Dagvierkampen Friday 17 January 2025 +2–1=0 +15.9
Rapid competitie S.V. de Vennep Ronde 2 Monday 27 October 2025 +2–1=0 +7.2
Rapid competitie S.V. de Vennep Ronde 1 Monday 27 October 2025 +2–0=1 +20.1
S.V. De Vennep interne competitie 08-06-2026 t/m 15-06-2026 (090014) Monday 1 September 2025 +0–1=0 -13.9
S.V. De Vennep interne competitie 11-05-2026 t/m 25-05-2026 (090014) Monday 1 September 2025 +0–1=1 -12.0
NHSB-competitie 2025-2026 Klasse 2D t/m 19-04-2026 Monday 1 September 2025 +0–0=1 -1.4
S.V. De Vennep interne competitie 02-03-2026 t/m 30-03-2026 (090014) Monday 1 September 2025 +1–1=2 +26.0
NHSB-competitie 2025-2026 Klasse 2D t/m 08-03-2026 Monday 1 September 2025 +1–0=0 +14.2
S.V. De Vennep interne competitie 05-01-2026 t/m 26-01-2026 (090014) Monday 1 September 2025 +3–0=0 +32.4
S.V. De Vennep interne competitie 01-12-2025 t/m 29-12-2025 (090014) Monday 1 September 2025 +2–1=0 -0.2
NHSB-competitie 2025-2026 Klasse 2D t/m 14-12-2025 Monday 1 September 2025 +1–0=0 +5.6
NHSB-competitie 2025-2026 Klasse 1B t/m 16-11-2025 Monday 1 September 2025 +0–1=0 -8.2
S.V. De Vennep interne competitie 03-11-2025 t/m 24-11-2025 (090014) Monday 1 September 2025 +0–1=0 -14.8
NHSB-competitie 2025-2026 Klasse 2D t/m 02-11-2025 Monday 1 September 2025 +0–0=1 +1.5
S.V. De Vennep interne competitie 06-10-2025 t/m 20-10-2025 (090014) Monday 1 September 2025 +0–1=1 -17.0
NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 Monday 1 September 2025 +1–0=0 +11.7
S.V. De Vennep interne competitie 01-09-2025 t/m 15-06-2026 (090014) Monday 1 September 2025 +0–1=2 -28.1
Pinkstertoernooi Groep A Monday 9 June 2025 +2–5=0 -21.0
S.V. De Vennep interne competitie 02-06-2025 t/m 16-06-2025 (090014) Monday 2 September 2024 +1–1=0 -9.7
S.V. De Vennep interne competitie 12-05-2025 t/m 26-05-2025 (090014) Monday 2 September 2024 +0–1=0 -15.8
S.V. De Vennep interne competitie 14-04-2025 t/m 14-04-2025 (090014) Monday 2 September 2024 +1–0=0 +6.7
S.V. De Vennep interne competitie 03-03-2025 t/m 31-03-2025 (090014) Monday 2 September 2024 +1–2=1 -28.2
S.V. De Vennep interne competitie 10-02-2025 t/m 24-02-2025 (090014) Monday 2 September 2024 +0–1=0 -7.1
S.V. De Vennep interne competitie 06-01-2025 t/m 27-01-2025 (090014) Monday 2 September 2024 +1–0=1 +14.0
S.V. De Vennep interne competitie 04-11-2024 t/m 25-11-2024 (090014) Monday 2 September 2024 +0–1=1 -15.5
S.V. De Vennep interne competitie 07-10-2024 t/m 21-10-2024 (090014) Monday 2 September 2024 +2–0=1 +43.7
S.V. De Vennep interne competitie 02-09-2024 t/m 30-09-2024 (090014) Monday 2 September 2024 +1–0=2 +18.0
NHSB-competitie 2024-2025 Klasse 1B t/m 06-04-2025 Sunday 1 September 2024 +1–0=0 +12.3
NHSB-competitie 2024-2025 Klasse 1B t/m 16-03-2025 Sunday 1 September 2024 +0–0=1 +5.5
NHSB-competitie 2024-2025 Klasse 1B t/m 16-02-2025 Sunday 1 September 2024 +1–0=0 +13.9
NHSB-competitie 2024-2025 Klasse 2C t/m 28-11-2024 Sunday 1 September 2024 +1–0=0 +23.0
S.V. De Vennep interne competitie 03-06-2024 t/m 17-06-2024 (090014) Monday 4 September 2023 +1–2=0 +4.0
S.V. De Vennep interne competitie 06-05-2024 t/m 27-05-2024 (090014) Monday 4 September 2023 +1–2=0 -5.5
S.V. De Vennep interne competitie 04-03-2024 t/m 25-03-2024 (090014) Monday 4 September 2023 +1–0=2 +19.0
S.V. De Vennep interne competitie 12-02-2024 t/m 26-02-2024 (090014) Monday 4 September 2023 +1–1=0 -6.3
S.V. De Vennep interne competitie 08-01-2024 t/m 29-01-2024 (090014) Monday 4 September 2023 +1–2=0 -11.3
S.V. De Vennep interne competitie 11-12-2023 t/m 18-12-2023 (090014) Monday 4 September 2023 +0–1=0 -23.9
S.V. De Vennep interne competitie 06-11-2023 t/m 20-11-2023 (090014) Monday 4 September 2023 +2–0=1 +210.6
S.V. De Vennep interne competitie 02-10-2023 t/m 30-10-2023 (090014) Monday 4 September 2023 +1–1=0 +0.6
S.V. De Vennep interne competitie 04-09-2023 t/m 25-09-2023 (090014) Monday 4 September 2023 +1–1=0 -30.2
NHSB-competitie 2023-2024 Klasse 1B t/m 25-04-2024 Friday 1 September 2023 +0–1=0 -25.0
NHSB-competitie 2023-2024 Klasse 1B t/m 23-02-2024 Friday 1 September 2023 +0–0=1 +5.5
NHSB-competitie 2023-2024 Klasse 1B t/m 26-12-2023 Friday 1 September 2023 +0–0=1 -49.9
NHSB-competitie 2023-2024 Klasse 1B t/m november Friday 1 September 2023 +1–0=0 +41.0
NHSB-competitie 2023-2024 Klasse 1B t/m oktober Friday 1 September 2023 +0–1=1 -173.1

Rating History

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Peak Ratings

Classic 1903 May 1, 2025
Rapid 1887 April 1, 2026
Blitz 1878 April 1, 2026

Games

Wins 39
Losses 33
Draws 22
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 15 13 20 31%
Black 24 9 13 52%

Recent Matches

Duijkeren van, G. (Gerben) (1864) Monday 15 June 2026 LOSS -13.9
Mulder, B.M. (Ben) (1749) Monday 18 May 2026 DRAW -5.1
Groot de, M. (Marco) (2074) Monday 11 May 2026 LOSS -6.9
Teo, K.T. (Kir) (1838) Monday 13 April 2026 DRAW -1.4
Kuulkers, M.B. (Max) Monday 30 March 2026 LOSS
Hoegen Dijkhof, H. (Harrald) (1999) Monday 23 March 2026 DRAW +5.8
Schimmel, S.P.C. (Sipco) (1883) Monday 16 March 2026 WIN +14.9
Duijvesteijn, A. (André) (1987) Monday 9 March 2026 DRAW +5.4
Verschoor, A. (Andries) (1865) Monday 2 March 2026 WIN +14.2
Beaufort, R.W. (Rob) (1672) Monday 9 February 2026 WIN +6.5
Copier, R. (Richard) (1910) Monday 9 February 2026 WIN +15.0
Heerden van, B.S. (Ben) (1870) Monday 9 February 2026 LOSS -14.2
Dijkstra, F.A. (Frits) (1672) Monday 26 January 2026 WIN +8.4
Heerden van, B.S. (Ben) (1861) Monday 19 January 2026 WIN +15.2
Reyes Rodriguez, A.L.M. (Agustín) (1792) Sunday 18 January 2026 WIN +12.7
Ozdemir, O. (Orhan Galip) (1771) Friday 16 January 2026 WIN +11.9
Schoonenwolf, D. (Dick) (1683) Monday 5 January 2026 WIN +8.8
Vlieger de, C.T. (Kees) (1556) Monday 22 December 2025 WIN +5.0
Hoegen Dijkhof, H. (Harrald) (1960) Monday 15 December 2025 LOSS -8.4
Koning de, C. (Casper) (1577) Friday 12 December 2025 WIN +5.6