KNSB FIDE
TJ

Thijn Janssen

Rated since September 2023

1683 Classic
1750 Rapid
1639 Blitz

RIVALRY

Nemesis
Elferink, D.A. (Duncan)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
DE LABACA, JULIA 1806
14172 ONJK 2026 ONJK 2026 ABC · Tuesday 4 August 2026
DEELEN VAN, L.I. (LUCA) 1750
ONJK 2024 B, U16 · Saturday 3 August 2024
VERHOOG, W. (WILLEM) 1750
ONJK 2024 B, U16 · Friday 2 August 2024
HESSE, LUCAS 1589
10536 Open Nederlandse Jeugdschaakkampioenschappen (ONJK) 2025 Groep AB · Tuesday 5 August 2025
ELFERINK, D.A. (DUNCAN) 1542
ONJK 2024 B, U16 · Tuesday 6 August 2024
Worst losses
ZEENNI, J.E. (JOSEPH) 859
7483 ONJK Groep C · Monday 7 August 2023
PEETERS, Y. (YUMI) 1134
7483 ONJK Groep C · Tuesday 8 August 2023
JONG DE, L. (LODE) 1142
7483 ONJK Groep C · Saturday 5 August 2023
ZOOTJES, A. (AÄRON) 1182
7483 ONJK Groep C · Friday 4 August 2023
BOS, Y.Y. (YARO) 1497
10536 Open Nederlandse Jeugdschaakkampioenschappen (ONJK) 2025 Groep AB · Tuesday 5 August 2025
No FIDE-rated tournaments found.
ONJK 2026 ONJK 2026 ABC Thursday 30 July 2026 +4–4=1 +14.1
Open Nederlandse Jeugdschaakkampioenschappen (ONJK) 2025 Groep AB Thursday 31 July 2025 +3–5=1 -86.5
ONJK 2024 B, U16 Friday 2 August 2024 +3–4=2 +198.6
ONJK Groep C Friday 4 August 2023 +2–4=0 +125.5

Rating History

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Peak Ratings

Classic 1685 Aug. 1, 2025
Rapid 1750 April 1, 2025
Blitz 1639 April 1, 2026

Games

Wins 12
Losses 17
Draws 4
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 8 3 5 50%
Black 4 1 12 24%

Recent Matches

Bruls, S. (Sven) (1815) Wednesday 5 August 2026 LOSS -13.5
Nguyen, P. (Paul) (1920) Tuesday 4 August 2026 LOSS -8.3
De Labaca, Julia (1806) Tuesday 4 August 2026 WIN +33.1
Aa van der, Q. (Quinten) (1473) Monday 3 August 2026 WIN +12.4
Elferink, D.A. (Duncan) (1725) Saturday 1 August 2026 DRAW +4.6
Hofman, G. (Gerben) Saturday 1 August 2026 WIN
Bajnath, D. (Dhanesh) (1831) Friday 31 July 2026 LOSS -12.6
Dijkhuijsen, P.J. (Piter) (1311) Friday 31 July 2026 WIN +5.4
Luong, A. (Thao) (1949) Thursday 30 July 2026 LOSS -7.1
Elferink, D.A. (Duncan) (1678) Wednesday 6 August 2025 LOSS -30.1
Hesse, Lucas (1589) Tuesday 5 August 2025 WIN +22.5
Bos, Y.Y. (Yaro) (1497) Tuesday 5 August 2025 LOSS -44.3
Duuren van, G. (Gilead) (1590) Monday 4 August 2025 DRAW -7.4
Hagen, S.C. (Carlijn) (1809) Saturday 2 August 2025 LOSS -19.5
Kempkens, Mathilda (1517) Saturday 2 August 2025 WIN +17.0
Breider, J.H. (Jayden) (1786) Friday 1 August 2025 LOSS -21.3
Bollow, Niels Fredrik Friday 1 August 2025 WIN
Thijssen, F.H. (Freek) (2133) Thursday 31 July 2025 LOSS -3.4
Luijkx, D.M. (Dagmar) (1723) Thursday 8 August 2024 LOSS -27.2
Zhezheria, M. (Maksym) (1717) Wednesday 7 August 2024 LOSS -20.0