Format
KW
Kaldor, William
🇬🇧FIDE 343478964· Male· England· Born in 2005
Follow William KaldorTrack his monthly FIDE ratings, games, tournaments and more.
William Kaldor, a 21-year-old English player. He plays occasionally (8 games in the last 12 months). Recent appearance: 4th Cambridge FIDE Congress - U1900. Also played 1 blitz event (including 2025 UK Open Blitz: Leeds Qualifier) recently. His peak of 1626 was reached at age 21 (Mar 2026).
Current rating
—
unranked
Rpd—·Blz1792
All-time high
1626
−1626 pts below
Mar 2026 · age 21
Mar 2026 · age 21
Activity
12
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
—
Career timeline
5 entries2026
Crossed 1600
at age 21
Mar 2026
Crossed 1500
at age 21
Mar 2026
Crossed 1400
at age 21
Mar 2026
All-time peak 1626
at age 21
Mar 2026
First FIDE rating
1626 · at age 21
Mar 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
—
Tournaments
1
4 games
Score
2/ 450.0%
1W2D1L
Top wins
No noteworthy wins (no Elo gained on any game).
Top losses
No noteworthy losses.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Aug 2025 | 2/4 | #6 | 1582 | 0.0 |
Rankings
/
England
—
out of 3,845 players
Europe
—
in continent
World
—
out of 400,000+
National ranking
Europe & World
Europe
World
England
| 1 | 🇬🇧Follow Nikita VitiugovTrack their monthly FIDE ratings, games, tournaments and more. | 2,666 |
| 2 | 🇬🇧Follow David W L HowellTrack their monthly FIDE ratings, games, tournaments and more. | 2,665 |
| 3 | 🇬🇧Follow Gawain C B Maroroa JonesTrack their monthly FIDE ratings, games, tournaments and more. | 2,639 |
| 4 | 🇬🇧Follow Michael AdamsTrack their monthly FIDE ratings, games, tournaments and more. | 2,629 |
| 5 | 🇬🇧Follow Luke J McShaneTrack their monthly FIDE ratings, games, tournaments and more. | 2,597 |
| 6 | 🇬🇧Follow Nigel D ShortTrack their monthly FIDE ratings, games, tournaments and more. | 2,594 |
| 7 | 🇬🇧Follow Daniel Howard FernandezTrack their monthly FIDE ratings, games, tournaments and more. | 2,537 |
| 8 | 🇬🇧Follow Matthew J WadsworthTrack their monthly FIDE ratings, games, tournaments and more. | 2,529 |
| 9 | 🇬🇧Follow John D M NunnTrack their monthly FIDE ratings, games, tournaments and more. | 2,514 |
| 10 | 🇬🇧Follow Stuart C ConquestTrack their monthly FIDE ratings, games, tournaments and more. | 2,506 |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |