IK

Iris Kaiser-Okkes

Rated since October 2025

1657 Classic
1692 Rapid
1692 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
FELIX, R.J. (ROB) 1628
12439 HSB competitie 2025-2026 November comp · Tuesday 11 November 2025
LANGE DE, W. (WIM) 1529
10326 HSB competitie 2024-2025 HSB competitie 2024-2025 Januari · Tuesday 7 January 2025
KOMMER, T.J. (JAN) 1190
7927 HSB competitie 2023-2024 competitie ronde · Tuesday 14 November 2023
LAMPING, M. (MARCO) 1163
8146 HSB competitie 2023-2024 December 2023 · Monday 4 December 2023
Worst losses
KRÖSSCHELL, W. (WIM) 1542
13465 HSB competitie 2025-2026 CompMrt2026 · Tuesday 10 March 2026
BRIZEE, W.S. (WILLEM) 1653
11164 HSB competitie 2024-2025 Comp april · Wednesday 23 April 2025
FERSCHTMAN, F. (FELIX) 1718
13663 HSB competitie 2025-2026 April2026 · Tuesday 21 April 2026
HELLER, B. (BEN) 1750
12762 HSB competitie 2025-2026 DecemberJanuari Comp 2526 · Tuesday 16 December 2025
No FIDE-rated tournaments found.
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–1=0 -35.4
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–1=0 -63.0
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +0–1=0 -23.8
HSB competitie 2025-2026 November comp Monday 1 September 2025 +1–0=0 +32.8
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +1–0=0
HSB competitie 2024-2025 Comp april Sunday 1 September 2024 +0–1=0
HSB competitie 2024-2025 Maart comp Sunday 1 September 2024 +0–0=1
HSB competitie 2024-2025 HSB competitie 2024-2025 Januari Sunday 1 September 2024 +1–0=0
HSB competitie 2024-2025 Groep A Sunday 1 September 2024 +0–1=0
HSB competitie 2023-2024 December 2023 Monday 18 September 2023 +1–0=0
HSB competitie 2023-2024 competitie ronde Monday 18 September 2023 +1–0=0

Rating History

Loading rating history...

Peak Ratings

Classic 1779 Dec. 1, 2025
Rapid 1755 March 1, 2026
Blitz 1755 March 1, 2026

Games

Wins 5
Losses 5
Draws 1
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 0 1 75%
Black 2 1 4 29%

Recent Matches

Ferschtman, F. (Felix) (1718) Tuesday 21 April 2026 LOSS -35.4
Krösschell, W. (Wim) (1542) Tuesday 10 March 2026 LOSS -63.0
Heller, B. (Ben) (1750) Tuesday 16 December 2025 LOSS -23.8
Felix, R.J. (Rob) (1628) Tuesday 11 November 2025 WIN +32.8
Hijdra, S. (Silvan) Tuesday 16 September 2025 WIN
Brizee, W.S. (Willem) (1653) Wednesday 23 April 2025 LOSS
Boersma, F.W. (Franke) (1748) Tuesday 18 March 2025 DRAW
Lange de, W. (Wim) (1529) Tuesday 7 January 2025 WIN
Oosterom van, J.M. (Jonathan) Tuesday 8 October 2024 LOSS
Lamping, M. (Marco) (1163) Monday 4 December 2023 WIN
Kommer, T.J. (Jan) (1190) Tuesday 14 November 2023 WIN