Louis van Zadelhoff

Rated since July 2025

974 Rapid

RIVALRY

Nemesis

Zhang, Y. (Yachen)

Games: 3 · Win rate: 67%

Kryptonite

Lobo, A. (Alexander)

Games: 4 · Win rate: 0%

The good & the bad

Best wins

BHASKARABHATLA, M. (MAITHILI) 1605

12066 44e Klim-Op-jeugdschaaktoernooi t/m 10 jaar · Saturday 20 December 2025

KENNEALLY, T. (TIM) 1160

12042 HSB GP 1 SHTV Middag sessie · Saturday 18 October 2025

ZHANG, Y. (YACHEN) 1034

12058 HSB GP 7 Schaakmat Westland Groep A · Saturday 18 April 2026

GILST VAN, R. (RENS) 1021

12058 HSB GP 7 Schaakmat Westland Groep A · Saturday 18 April 2026

LI, Y. (YOLANDA) 995

13308 Jeugdclubkampioenschap RSB/HSB cat C + E Cat E · Saturday 28 March 2026

Worst losses

BOON, A. (ARTHUR) 637

9456 HSB GP 9 SG Rijswijk Middag sessie · Saturday 14 June 2025

BALASUBRAMANIAN, H. (HASHMITA) 639

9456 HSB GP 9 SG Rijswijk Middag sessie · Saturday 14 June 2025

SUBRAMANIAN, G.R. (GAYATHRI) 821

12059 HSB GP 8 DSC Groep A · Sunday 10 May 2026

YERMALAYEU, A. (ANDREJ) 892

12059 HSB GP 8 DSC Groep A · Sunday 10 May 2026

CHAUHAN, S. (SHAURYA) 895

12047 HSB GP 2 Botwinnik Groep A · Sunday 9 November 2025

No FIDE-rated tournaments found.

HSB GP 8 DSC Groep A Sunday 10 May 2026 +1–4=0 -89.9

HSB GP 7 Schaakmat Westland Groep A Saturday 18 April 2026 +7–3=0 +41.6

Jeugdclubkampioenschap RSB/HSB cat C + E Cat E Saturday 28 March 2026 +1–5=1 -32.1

HSB GP 6 Haeghe Ooievaar Groep A Saturday 7 March 2026 +0–4=1 -66.9

44e Klim-Op-jeugdschaaktoernooi t/m 10 jaar Saturday 20 December 2025 +2–4=0 +32.8

HSB GP 2 Botwinnik Groep A Sunday 9 November 2025 +8–1=1 +45.0

HSB GP 1 SHTV Middag sessie Saturday 18 October 2025 +4–4=2 +208.7

HSB GP 9 SG Rijswijk Middag sessie Saturday 14 June 2025 +4–2=4

Rating History

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Peak Ratings

Rapid 1081 March 1, 2026

Games

Wins 28

Losses 31

Draws 9

Win Rate 41%

Performance by Color

Color	Wins	Draws	Losses	Win Rate
White	13	5	15	39%
Black	15	4	16	43%

Recent Matches

Ruitenburg van, L. (Louis) (901) Sunday 10 May 2026 WIN +12.3

Yermalayeu, A. (Andrej) (892) Sunday 10 May 2026 LOSS -28.1

Subramanian, G.R. (Gayathri) (821) Sunday 10 May 2026 LOSS -31.3

Lobo, A. (Alexander) (978) Sunday 10 May 2026 LOSS -23.7

Uniyal, P. (Parth) (1058) Sunday 10 May 2026 LOSS -19.2

Ruitenburg van, L. (Louis) (901) Sunday 10 May 2026 WIN +12.3

Yermalayeu, A. (Andrej) (892) Sunday 10 May 2026 LOSS -28.1

Subramanian, G.R. (Gayathri) (821) Sunday 10 May 2026 LOSS -31.3

Lobo, A. (Alexander) (978) Sunday 10 May 2026 LOSS -23.7

Uniyal, P. (Parth) (1058) Sunday 10 May 2026 LOSS -19.2

Zhang, Y. (Yachen) (1034) Saturday 18 April 2026 WIN +20.6

Gilst van, R. (Rens) (1021) Saturday 18 April 2026 WIN +19.8

Gommers, S. (Shravan) (687) Saturday 18 April 2026 WIN +4.8

Slupskyi, Y. (Yan) (993) Saturday 18 April 2026 WIN +18.3

Lobo, A. (Alexander) (977) Saturday 18 April 2026 LOSS -22.6

Zhang, Y. (Yachen) (1034) Saturday 18 April 2026 WIN +20.6

Gilst van, R. (Rens) (1021) Saturday 18 April 2026 LOSS -20.2

Gommers, S. (Shravan) (687) Saturday 18 April 2026 WIN +4.8

Slupskyi, Y. (Yan) (993) Saturday 18 April 2026 WIN +18.3

Lobo, A. (Alexander) (977) Saturday 18 April 2026 LOSS -22.6