RP

Rowin Pennock

Rated since January 2023

1511 Classic
1754 Rapid
1750 Blitz

RIVALRY

Nemesis
Games: 4 · Win rate: 50%
Kryptonite
Games: 3 · Win rate: 0%
Easy Target
Games: 4 · Win rate: 75%

The good & the bad

Best wins
13700 Open Snelschaakkampioenschap HSB + Tapas Seizoensafsluiting DD Den H… · Saturday 4 July 2026
ZAHIRUDDIN, A. (ASEFI) (FM) 1942
13700 Open Snelschaakkampioenschap HSB + Tapas Seizoensafsluiting DD Den H… · Saturday 4 July 2026
13700 Open Snelschaakkampioenschap HSB + Tapas Seizoensafsluiting DD Den H… · Saturday 4 July 2026
13214 17e SHTV open rapidtoernooi Groep A · Saturday 13 June 2026
13700 Open Snelschaakkampioenschap HSB + Tapas Seizoensafsluiting DD Den H… · Saturday 4 July 2026
Worst losses
5640 HSB GP 4 Voorburg Groep A · Sunday 11 December 2022
6182 HSB GP 5 Schaakmat Westland Groep A · Saturday 18 February 2023
5640 HSB GP 4 Voorburg Groep A · Sunday 11 December 2022
6183 HSB GP 6 Haeghe Ooievaar Groep A · Sunday 16 April 2023
7242 HSB GP 8 SG Rijswijk Middag groep · Sunday 4 June 2023
17e SHTV open rapidtoernooi Groep A Saturday 13 June 2026 +3–3=1 +44.2
ONJK 2026 ONJK 2026 ABC Thursday 30 July 2026 +3–6=0
HSB GP 9 Rijswijk Middag Saturday 6 June 2026 +1–1=1 +0.3
HSB GP 8 DSC Groep A Sunday 10 May 2026 +1–1=1 +0.9
HSB GP 8 DSC Groep A Sunday 10 May 2026 +1–1=1 +0.9
HSB GP 7 Schaakmat Westland Groep A Saturday 18 April 2026 +2–0=1 +35.1
HSB GP 6 Haeghe Ooievaar Groep A Saturday 7 March 2026 +0–2=1 -29.7
HSB GP 5 De Lier Groep A Saturday 14 February 2026 +2–1=2 +16.7
HSB GP 4 Scheve Toren Groep B Saturday 17 January 2026 +1–1=1 -4.9
HSB GP 2 Botwinnik Groep A Sunday 9 November 2025 +2–1=1 +13.5
NK snelschaak jeugd A++ t/m G Groep C Sunday 26 October 2025 +9–8=1
HSB GP 1 SHTV Ochtend sessie Saturday 18 October 2025 +2–1=0 +13.0
10e SHTV Open kampioenschap Groep A Thursday 5 June 2025 +1–3=0
HSB GP 8 DSC Middag sessie Sunday 18 May 2025 +1–1=1 +9.6
HSB GP 5 Schaakmat Westland Middag Saturday 22 February 2025 +2–1=2 +3.3
HSB GP 2 Botwinnik Middag Sunday 17 November 2024 +2–2=0 +0.3
HSB GP 7 SG Rijswijk Middag groep Saturday 1 June 2024 +0–4=1 -61.8
HSB GP 6 DSC Ochtend groep Saturday 4 May 2024 +1–2=2 -5.1
HSB GP 5 Haeghe Ooievaar Middag groep Saturday 6 April 2024 +2–2=1 -5.4
HSB GP 4 Schaakmat Westland Groep A Saturday 17 February 2024 +0–4=0 -74.2
HSB GP 2 Botwinnik Groep A Sunday 12 November 2023 +3–2=0 +6.5
Huttontoernooi 2023 Huttontoernooi 2023 Saturday 28 October 2023 +1–3=0 -8.5
HSB GP 1 SHTV Ochtend groep Saturday 14 October 2023 +2–1=1 -2.9
OJKG 2023 Groep A Saturday 2 September 2023 +0–3=0 -55.6
ONJK Groep D Friday 4 August 2023 +6–6=1 +112.5
HSB GP 8 SG Rijswijk Middag groep Sunday 4 June 2023 +3–1=1 +7.2
HSB GP 7 DSC Middag groep Sunday 7 May 2023 +3–2=0 +21.3
HSB GP 6 Haeghe Ooievaar Groep A Sunday 16 April 2023 +4–1=0 +52.6
HSB GP 5 Schaakmat Westland Groep A Saturday 18 February 2023 +3–2=0 +18.0
HSB GP 4 Voorburg Groep A Sunday 11 December 2022 +3–2=0 +2.9
SHTV interne competitie 24-11-2022 t/m 26-01-2023 (120040) Thursday 15 September 2022 +0–2=0 -14.2

Rating History

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Peak Ratings

Classic 1511 Oct. 1, 2026
Rapid 1754 July 1, 2026
Blitz 1750 Oct. 1, 2026

Games

Wins 72
Losses 80
Draws 21
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 39 10 37 45%
Black 33 11 43 38%

Recent Matches

Mathijssen, J.W.J. (Jasper) (1501) Wednesday 5 August 2026 LOSS
Gang, K.W.Z. (Kevin Wan Ze) (1546) Tuesday 4 August 2026 LOSS
Samala, Y.Y. (Yuvan Yatin) (1642) Tuesday 4 August 2026 LOSS
Blok, L. (Lukas) (2033) Monday 3 August 2026 LOSS
Mesman, R.J. (River) (1552) Saturday 1 August 2026 WIN
Duuren van, G. (Gilead) (1599) Saturday 1 August 2026 WIN
Bosch, A.G. (Alt) (1714) Friday 31 July 2026 LOSS
Lalkota, S.P.T. (Sai Pranav Tejas) (1985) Friday 31 July 2026 LOSS
Ayyappan, A. (Ahaana) (1374) Thursday 30 July 2026 WIN
Koks, P.W. (Paul) (1590) Saturday 4 July 2026 LOSS -33.3
Koks, P.W. (Paul) (1590) Saturday 4 July 2026 WIN +17.6
FM Zahiruddin, A. (Asefi) (1942) Saturday 4 July 2026 WIN +40.7
FM Zahiruddin, A. (Asefi) (1942) Saturday 4 July 2026 LOSS -10.3
Nicolaas, J.J.M. (Han) (1814) Saturday 4 July 2026 WIN +33.2
Nicolaas, J.J.M. (Han) (1814) Saturday 4 July 2026 LOSS -17.8
Sluijs van der, L.M.K. (Lothar) (1779) Saturday 4 July 2026 LOSS -20.1
Sluijs van der, L.M.K. (Lothar) (1779) Saturday 4 July 2026 WIN +30.8
Engelbert van Bevervoorde, J. (Job) (1526) Saturday 4 July 2026 LOSS -37.3
Engelbert van Bevervoorde, J. (Job) (1526) Saturday 4 July 2026 WIN +13.6
Bueno, M.E. (Mark) (2050) Saturday 4 July 2026 LOSS -5.7