SG

Sergio Grammatico

Rated since January 2023

1853 Classic
1853 Rapid
1853 Blitz

RIVALRY

Nemesis
Games: 3 · Win rate: 67%

The good & the bad

Best wins
8008 DD Den Haag Open Schaakkampioenschap 2024 Ronde 1 t/m 2 · Wednesday 7 February 2024
12763 HSB competitie 2025-2026 DecemberJanuari HK Beker 2526 · Tuesday 25 November 2025
8282 Tata Steel Chess Tournament 2025 Dagvierkampen · Tuesday 21 January 2025
10483 10e SHTV Open kampioenschap Groep A · Thursday 12 June 2025
10483 10e SHTV Open kampioenschap Groep A · Thursday 17 July 2025
Worst losses
8275 Tata Steel Chess Tournament 2024 Dagvierkampen · Wednesday 17 January 2024
ALEXANDRIDIS, C. (CHRISTOS) 1473
5988 DD Den Haag Open Schaakkampioenschap 2023 Ronde 1 t/m 4 · Wednesday 8 February 2023
6738 8e SHTV Open Kampioenschap Groep A · Thursday 1 June 2023
8275 Tata Steel Chess Tournament 2024 Dagvierkampen · Tuesday 16 January 2024
6487 HSB competitie 2022-2023 HSB competitie 2022-2023 deel 4 · Tuesday 10 January 2023
TAPIJTGIGANT OPEN ASK 2025 Groep C Saturday 19 April 2025 +10=4 -4.7
DD Den Haag Open Schaakkampioenschap 2025 Ronde 4 t/m 7 Wednesday 5 February 2025 +12=0 +1.9
DD Den Haag Open Schaakkampioenschap 2025 Ronde 1 t/m 3 Wednesday 5 February 2025 +11=0 +2.6
Tata Steel Chess Tournament 2025 Dagvierkampen Friday 17 January 2025 +11=1 +5.5
Amsterdam Science Park Chess Tournament Weekendvierkamp Saturday 13 July 2024 +21=0 +13.3
DD Den Haag Open Schaakkampioenschap 2024 Ronde 7 Wednesday 7 February 2024 +00=1 -0.7
DD Den Haag Open Schaakkampioenschap 2024 Ronde 3 t/m 6 Wednesday 7 February 2024 +12=1 -17.0
DD Den Haag Open Schaakkampioenschap 2024 Ronde 1 t/m 2 Wednesday 7 February 2024 +11=0 +30.4
Tata Steel Chess Tournament 2024 Dagvierkampen Friday 12 January 2024 +12=0 -23.8
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +02=1 -80.3
Piet Houwelingtoernooi Groep A ronde 4 en 5 Thursday 13 November 2025 +01=0 -10.8
Piet Houwelingtoernooi Groep A Thursday 13 November 2025 +11=0 +2.2
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +00=1 -1.3
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +00=1 +3.3
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +10=0 +8.6
HSB competitie 2025-2026 DecemberJanuari HK Beker 2526 Monday 1 September 2025 +10=0 +15.2
HSB competitie 2025-2026 November comp Monday 1 September 2025 +00=1 -1.4
HSB competitie 2025-2026 October beker H Monday 1 September 2025 +01=0 -4.7
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +01=0 -12.3
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +01=0 -12.3
10e SHTV Open kampioenschap Groep A Thursday 5 June 2025 +31=2 +10.4
OPK 2025 Groep B Thursday 16 January 2025 +41=0 +16.9
WE 16 Vijgev aan Zee - Girone 3 Saturday 14 December 2024 +12=0 -17.4
HSB persoonlijk kampioenschap 2024 Groep A Friday 25 October 2024 +32=1 +16.7
HSB competitie 2024-2025 Comp april Sunday 1 September 2024 +20=0 +21.1
HSB competitie 2024-2025 Maart comp Sunday 1 September 2024 +10=0 +8.8
HSB competitie 2024-2025 CompFeb2025 Sunday 1 September 2024 +10=0 +12.3
HSB competitie 2024-2025 CompDecember2024 Sunday 1 September 2024 +00=1 +0.6
HSB competitie 2024-2025 CompNovember2024 Sunday 1 September 2024 +10=0 +8.2
HSB competitie 2024-2025 Groep A Sunday 1 September 2024 +01=0 -18.4
9e Open kampioenschap van SHTV Groep A Thursday 23 May 2024 +32=1 +17.7
HSB PK 2023 Groep B: Ronde 6-7 Friday 13 October 2023 +11=0 +0.2
HSB PK 2023 Groep B: Ronde 3-5 Friday 13 October 2023 +20=1 +44.7
HSB PK 2023 Groep B: Ronde 1-2 Friday 13 October 2023 +11=0 -14.9
HSB competitie 2023-2024 Competitie april Monday 18 September 2023 +01=0 -24.3
HSB competitie 2023-2024 Competitie maart Monday 18 September 2023 +20=0 +22.8
HSB competitie 2023-2024 December 2023 Monday 18 September 2023 +10=0 +21.3
HSB competitie 2023-2024 competitie ronde Monday 18 September 2023 +10=0 +18.8
HSB competitie 2023-2024 Groep A Monday 18 September 2023 +10=0 +8.2
8e SHTV Open Kampioenschap Groep A Thursday 25 May 2023 +12=2 -28.4
DD Den Haag Open Schaakkampioenschap 2023 Ronde 9 Wednesday 1 February 2023 +01=0
DD Den Haag Open Schaakkampioenschap 2023 Ronde 5 t/m 8 Wednesday 1 February 2023 +12=1 +4.3
DD Den Haag Open Schaakkampioenschap 2023 Ronde 1 t/m 4 Wednesday 1 February 2023 +21=0 +13.3
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 5 Monday 29 August 2022 +00=1 +3.3
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 4 Monday 29 August 2022 +01=0 -26.4

Rating History

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Peak Ratings

Classic 1866 Aug. 1, 2025
Rapid 1865 March 1, 2026
Blitz 1865 March 1, 2026

Games

Wins 47
Losses 37
Draws 21
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 25 8 16 51%
Black 22 13 21 39%

Recent Matches

Veen van, K. (Kylian) (1915) Thursday 19 March 2026 LOSS -10.8
Olvers, E. (Ed) (1828) Thursday 5 March 2026 DRAW -1.3
Gerritsen, C.W.A. (Chris) (1768) Sunday 8 February 2026 WIN +9.3
Harmanus, N.C. (Norbert) (1956) Tuesday 3 February 2026 DRAW +3.3
Linde van der, E.M. (Lisa) (1721) Thursday 27 November 2025 WIN +8.6
Mostert, M.J. (Joost) (1916) Tuesday 25 November 2025 WIN +15.2
Brandt, B. (Benjamin) (1998) Friday 14 November 2025 LOSS -7.2
Knops, H. (Hamilcar) (1796) Tuesday 4 November 2025 DRAW -1.4
Woerden van, M. (Michiel) (2109) Monday 27 October 2025 LOSS -4.7
Ghosh, S. (Swarnangshu) (1861) Tuesday 7 October 2025 LOSS -12.3
Theijn, D. (Dave) (1872) Friday 19 September 2025 LOSS -12.3
Tjin a Lien, I.T.L. (Ike) (1800) Thursday 17 July 2025 WIN +11.1
Koelmans, J.W. (Jan Willem) (1776) Thursday 10 July 2025 DRAW -2.2
Spierings, B.X.A. (Ben) (1787) Thursday 26 June 2025 LOSS -14.3
Willighagen, G.J. (Gert-Jan) (1921) Thursday 19 June 2025 DRAW +2.8
Kuhling, Y. (Yvo) (1839) Thursday 12 June 2025 WIN +12.5
Grondman, I. (Ivo) (1243) Thursday 5 June 2025 WIN +0.5
Nieuwendijk van den, T. (Tobin) (1773) Wednesday 23 April 2025 WIN +10.8
Jong de, L. (Lucas) (1798) Monday 21 April 2025 DRAW -0.9
Krul, J. (Johan) (1829) Monday 21 April 2025 DRAW +0.2