SH

Sander Hilarius

Rated since January 2023

1836 Classic
1809 Rapid
1849 Blitz

RIVALRY

Nemesis
Games: 3 · Win rate: 100%

The good & the bad

Best wins
8291 Piet Houwelingbeker 2023-2024 Groep A ronde 2-3 · Friday 1 December 2023
JENSEN, STEIN 2031
FIDE World Senior Chess Championships 2023 - Over 65 · Friday 3 November 2023
MELKERAEN, TERJE 1971
World Senior Championship 2022 - Over 65 · Tuesday 22 November 2022
8562 PK - Persoonlijk Kampioenschap Leidse Schaakbond 2024 Groep A1 · Monday 10 June 2024
7315 Piet Houwelingbeker 2022-2023 Groep A ronde 4-7 · Sunday 5 March 2023
Worst losses
6196 Regionale competitie LeiSB 2022-2023 1e Klasse december 2022 · Thursday 15 December 2022
BYTYQI, GZIM 1718
EUROPEAN INDIVIDUAL SENIOR CHAMPIONSHIPS - OPEN cat. 65 plus · Sunday 28 September 2025
10629 Piet Houwelingtoernooi 2024-2025 Groep A ronde 3 en 4 · Thursday 2 January 2025
6631 Regionale competitie LeiSB 2022-2023 1e Klasse februari · Thursday 9 February 2023
SEVELJ, BERISLAV 1839
EUROPEAN INDIVIDUAL SENIOR CHAMPIONSHIPS - OPEN cat. 65 plus · Monday 29 September 2025
85e Daniel Noteboomtoernooi Groep B Friday 20 February 2026 +33=0 +12.7
Tata Steel Chess Tournament 2026 Dagvierkampen Friday 16 January 2026 +20=1 +29.5
EUROPEAN INDIVIDUAL SENIOR CHAMPIONSHIPS - OPEN cat. 65 plus Saturday 27 September 2025 +24=3 -30.8
Tata Steel Chess Tournament 2025 Dagvierkampen Friday 17 January 2025 +02=1 -20.6
Tata Steel Chess Tournament 2024 Dagvierkampen Friday 12 January 2024 +20=1 +17.8
FIDE World Senior Chess Championships 2023 - Over 65 Wednesday 25 October 2023 +45=2 -11.3
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +20=1 +30.6
Piet Houwelingtoernooi Groep A ronde 4 en 5 Thursday 13 November 2025 +22=0 +5.9
Piet Houwelingtoernooi Groep A Thursday 13 November 2025 +11=1 +14.0
LeiSB bekercompetitie 25-26 Beker B ronde 2.2 Saturday 1 November 2025 +01=0 -8.6
LeiSB bekercompetitie 25-26 Beker B ronde 2.1 Saturday 1 November 2025 +01=0 -8.6
LeiSB regionale competitie 25-26 1e klasse april Wednesday 1 October 2025 +01=0 -12.6
LeiSB regionale competitie 25-26 1e klasse maart Wednesday 1 October 2025 +02=0 -24.1
LeiSB regionale competitie 25-26 1e klasse januari 2026 Wednesday 1 October 2025 +00=1 -2.0
LeiSB regionale competitie 25-26 1e klasse december Wednesday 1 October 2025 +01=0 -9.2
LeiSB regionale competitie 25-26 1e klasse november Wednesday 1 October 2025 +01=0 -7.1
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +00=2 +10.9
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +01=0 -10.1
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +00=1 +2.5
KNSB competitie 2025-2026 Klasse 1 ronde 1 Saturday 20 September 2025 +01=0 -1.7
84e Noteboomtoernooi Vierkamp V4 Friday 21 February 2025 +02=1 -23.9
Piet Houwelingtoernooi 2024-2025 Groep A ronde 7 (ontbrak) Thursday 7 November 2024 +00=1 -0.1
Piet Houwelingtoernooi 2024-2025 Groep A ronde 5-7 Thursday 7 November 2024 +11=0 -6.4
Piet Houwelingtoernooi 2024-2025 Groep A ronde 3 en 4 Thursday 7 November 2024 +02=0 -23.1
Piet Houwelingtoernooi 2024-2025 Groep A Thursday 7 November 2024 +11=0 -0.4
LeiSB competitie 2024-2025 H 23-1 22-1 Monday 7 October 2024 +00=1 +5.5
LeiSB competitie 2024-2025 H 19-12 22-1 Monday 7 October 2024 +01=0 -4.2
LeiSB competitie 2024-2025 H 25-11-16-12 Monday 7 October 2024 +01=0 -9.8
LeiSB competitie 2024-2025 H 28-10-24-11 Monday 7 October 2024 +00=1 +6.9
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +01=0 -13.5
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +10=0 +9.8
83e Noteboomtoernooi Vierkamp V2 Friday 16 February 2024 +02=1 -13.1
Piet Houwelingbeker 2023-2024 Groep A ronde 7 (ontbrak) Thursday 9 November 2023 +10=0 +12.2
Piet Houwelingbeker 2023-2024 Groep A ronde 4-7 Thursday 9 November 2023 +12=0 -8.2
Piet Houwelingbeker 2023-2024 Groep A ronde 2-3 Thursday 9 November 2023 +10=1 +22.4
Piet Houwelingbeker 2023-2024 Groep A ronde 1 Thursday 9 November 2023 +10=0 +4.8
European Senior Chess Championship 2023 over 65 - Open Friday 26 May 2023 +33=2 +20.6
82e Noteboomtoernooi Vierkamp 4 Friday 24 February 2023 +01=2 +0.3
World Senior Championship 2022 - Over 65 Tuesday 15 November 2022 +24=5 +30.0
Piet Houwelingbeker 2022-2023 Groep A ronde 4-7 Thursday 27 October 2022 +11=2 +23.2
Piet Houwelingbeker 2022-2023 Ronde 1-3 Thursday 27 October 2022 +21=0 +16.1
Regionale competitie LeiSB 2022-2023 1e Klasse mei 2023 Saturday 1 October 2022 +00=1 +1.6
Regionale competitie LeiSB 2022-2023 1e Klasse april 2023 Saturday 1 October 2022 +00=1 +4.5
Regionale competitie LeiSB 2022-2023 1e Klasse maart 2023 Saturday 1 October 2022 +10=0 +5.8
Regionale competitie LeiSB 2022-2023 1e Klasse februari Saturday 1 October 2022 +01=0 -13.2
Regionale competitie LeiSB 2022-2023 1e Klasse december 2022 Saturday 1 October 2022 +01=0 -7.1
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +10=0 +17.2
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +10=0 +17.3
Tournament 20240510024 +01=0 -10.1
Tournament 20231210513 +00=1 -3.1

Rating History

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Peak Ratings

Classic 1962 Dec. 1, 2024
Rapid 1809 March 1, 2026
Blitz 1853 March 1, 2026

Games

Wins 42
Losses 58
Draws 38
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 25 19 28 35%
Black 17 19 30 26%

Recent Matches

Dekker, C. (Constantijn) (2018) Saturday 28 March 2026 DRAW +5.5
Dekker, C. (Constantijn) (2018) Saturday 28 March 2026 DRAW +5.5
Nouwens, J. (Jeroen) (1850) Thursday 26 March 2026 LOSS -12.6
Vleuten van, R.E. (Ronald) (1736) Thursday 19 March 2026 WIN +8.5
Vleuten van, R.E. (Ronald) (1736) Thursday 19 March 2026 WIN +8.5
Schouten, H. (Henk) (2070) Thursday 5 March 2026 LOSS -5.6
Schouten, H. (Henk) (2070) Thursday 5 March 2026 LOSS -5.6
Stijnman, G. (Gijs) (1866) Tuesday 3 March 2026 LOSS -12.1
Stijnman, G. (Gijs) (1866) Tuesday 3 March 2026 LOSS -12.1
Wamel van, G. (Gijs) (1937) Sunday 22 February 2026 WIN +16.3
Koes, R. (Richard) (1856) Sunday 22 February 2026 WIN +13.6
Bruggeman, D.A.G. (David) (1900) Saturday 21 February 2026 LOSS -10.0
Verschoor, M. (Marcel) (1787) Saturday 21 February 2026 WIN +11.1
Markx, S. (Stefan) (1928) Friday 20 February 2026 LOSS -9.0
Brandsma, R.L. (Romayn) (1918) Friday 20 February 2026 LOSS -9.3
Boer de, R.M. (Ruurd) (1845) Sunday 8 February 2026 WIN +13.2
Verhoeff, T.J. (Timardi) (1914) Friday 30 January 2026 LOSS -8.6
Verhoeff, T.J. (Timardi) (1914) Friday 30 January 2026 LOSS -8.6
Pluijmen, T. (Theo) (1852) Wednesday 21 January 2026 DRAW +1.9
Melger, R. (Ron) (1846) Tuesday 20 January 2026 WIN +14.2