Harm Ophorst

RIVALRY

Nemesis

Est van, K.B. (Krijn)

Games: 6 · Win rate: 0%

Kryptonite

Nagy, R.L.G. (Roel)

Games: 5 · Win rate: 0%

Easy Target

Renders, H.J. (Henk)

Games: 3 · Win rate: 100%

Best wins

RENDERS, H.J. (HENK) 1583

11986 NBSB Avondcompetitie 2025-2026 Ronde 5 · Monday 2 February 2026

Worst losses

WAGENINGEN VAN, L. (LARS) 1775

9207 NBSB Competitie 2023/2024 2e helft Groep A · Thursday 15 February 2024

EST VAN, K.B. (KRIJN) 1788

11983 NBSB Avondcompetitie 2025-2026 Ronde 2 · Thursday 23 October 2025

DUONG, R. (RALF) 1870

11988 NBSB Avondcompetitie 2025-2026 Ronde 7 · Monday 16 March 2026

No FIDE-rated tournaments found.

NBSB Avondcompetitie 2025-2026 Ronde 7 Monday 22 September 2025 +0–3=0

NBSB Avondcompetitie 2025-2026 Ronde 5 Monday 22 September 2025 +3–0=0

NBSB Avondcompetitie 2025-2026 Ronde 4 Monday 22 September 2025 +0–0=4

NBSB Avondcompetitie 2025-2026 Ronde 3 Monday 22 September 2025 +0–0=5

NBSB Avondcompetitie 2025-2026 Ronde 2 Monday 22 September 2025 +0–6=0

NBSB Competitie 2023/2024 2e helft Groep A Sunday 24 December 2023 +0–3=0

Loading rating history...

Wins 3

Losses 12

Draws 9

Win Rate 12%

Color	Wins	Draws	Losses	Win Rate
White	0	5	0	0%
Black	3	4	12	16%

Duong, R. (Ralf) (1870) Monday 16 March 2026 LOSS

Renders, H.J. (Henk) (1583) Monday 2 February 2026 WIN

Hendriks, J.W.M.C. (Koos) (1840) Thursday 11 December 2025 DRAW

Nagy, R.L.G. (Roel) Monday 10 November 2025 DRAW

Est van, K.B. (Krijn) (1788) Thursday 23 October 2025 LOSS