JS

Joanna Schwaller

Rated since February 2026

1006 Rapid

RIVALRY

Nemesis
Steger, K. (Koen)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
BULTSTRA, A.C. (ARNE) 1341
12000 Groene Hart Jeugd Cup 2025-2026 Speelavond 2 · Friday 21 November 2025
REIJNEVELD, J. (JOS) 1236
12005 Groene Hart Jeugd Cup 2025-2026 Speelavond 7 · Friday 10 April 2026
NAYANAR, T.S. (TEJA) 1125
12001 Groene Hart Jeugd Cup 2025-2026 Speelavond 3 · Friday 12 December 2025
ZHANG, Y. (YACHEN) 1024
12003 Groene Hart Jeugd Cup 2025-2026 Speelavond 5 · Friday 6 March 2026
HOVER, T.R. (THIJS) 994
12003 Groene Hart Jeugd Cup 2025-2026 Speelavond 5 · Friday 6 March 2026
Worst losses
PONCELET, P. (PIERRE) 1048
12005 Groene Hart Jeugd Cup 2025-2026 Speelavond 7 · Friday 10 April 2026
BERLIJN, J.J.D. (JULIAN) 1060
12005 Groene Hart Jeugd Cup 2025-2026 Speelavond 7 · Friday 10 April 2026
STEGER, K. (KOEN) 1115
12004 Groene Hart Jeugd Cup 2025-2026 Speelavond 6 · Friday 27 March 2026
MIEDEMA, R. (ROGER) 1118
12001 Groene Hart Jeugd Cup 2025-2026 Speelavond 3 · Friday 12 December 2025
HENDRIKS, K.D. (KORE) 1163
12002 Groene Hart Jeugd Cup 2025-2026 Speelavond 4 · Friday 6 February 2026
No FIDE-rated tournaments found.
Groene Hart Jeugd Cup 2025-2026 Speelavond 7 Friday 3 October 2025 +1–2=0 -28.2
Groene Hart Jeugd Cup 2025-2026 Speelavond 6 Friday 3 October 2025 +0–3=0 -73.1
Groene Hart Jeugd Cup 2025-2026 Speelavond 5 Friday 3 October 2025 +4–2=0 +89.3
Groene Hart Jeugd Cup 2025-2026 Speelavond 4 Friday 3 October 2025 +0–3=0 -119.8
Groene Hart Jeugd Cup 2025-2026 Speelavond 3 Friday 3 October 2025 +1–2=0
Groene Hart Jeugd Cup 2025-2026 Speelavond 2 Friday 3 October 2025 +2–4=0

Rating History

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Peak Ratings

Rapid 1152 Feb. 1, 2026

Games

Wins 8
Losses 16
Draws 0
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 0 6 45%
Black 3 0 10 23%

Recent Matches

Poncelet, P. (Pierre) (1048) Friday 10 April 2026 LOSS -37.0
Reijneveld, J. (Jos) (1236) Friday 10 April 2026 WIN +44.7
Berlijn, J.J.D. (Julian) (1060) Friday 10 April 2026 LOSS -35.9
Blom, D.S.V. (Delano) (1226) Friday 27 March 2026 LOSS -19.8
Fernhout, O.D. (Owen) (1193) Friday 27 March 2026 LOSS -22.8
Steger, K. (Koen) (1115) Friday 27 March 2026 LOSS -30.5
Hover, T.R. (Thijs) (994) Friday 6 March 2026 WIN +33.1
Zhang, Y. (Yachen) (1024) Friday 6 March 2026 WIN +36.3
Paul, E. (Etienne) (1173) Friday 6 March 2026 LOSS -24.7
Hover, T.R. (Thijs) (994) Friday 6 March 2026 WIN +33.1
Zhang, Y. (Yachen) (1024) Friday 6 March 2026 WIN +36.3
Paul, E. (Etienne) (1173) Friday 6 March 2026 LOSS -24.7
Dogan, A. (Ayaz) (1206) Friday 6 February 2026 LOSS -41.1
Singh, R. (Rajveer) (1277) Friday 6 February 2026 LOSS -32.0
Hendriks, K.D. (Kore) (1163) Friday 6 February 2026 LOSS -46.8
Miedema, R. (Roger) (1118) Friday 12 December 2025 LOSS
Nayanar, T.S. (Teja) (1125) Friday 12 December 2025 WIN
Anantharaman, P. (Pranav) Friday 12 December 2025 LOSS
Bultstra, A.C. (Arne) (1341) Friday 21 November 2025 WIN
Schroten, B. (Berend) (1399) Friday 21 November 2025 LOSS