Format
TW
Tobin, William Christie
🇸🇬FIDE 5829020· Male· Singapore· Born in 2006
Follow William Christie TobinTrack his monthly FIDE ratings, games, tournaments and more.
William Christie Tobin, a 20-year-old player, is rated 1566 — just 26 short of his peak of 1592 (Mar 2024, age 18). He is progressing steadily with +27 Elo over the past 12 months. 16 rated games in the past year (≈7/year long-term). Recent standard appearances include 23rd Bangkok Chess Club Challenger 2026, 2025 National Qualifiers B, and 2025 National Qualifiers A. Also played 6 rapid events (including Chess Connexion Rapid Open 2025) recently.
At junior level, he reached #13, #14 and #21 nationally in U20, U18 and U16.
Current rating
1566
Standard
Rpd1598·Blz1486
All-time high
1592
−26 pts below
Mar 2024 · age 18
Mar 2024 · age 18
Activity
11
games / yr avg. · ≈1/mo
16 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#160,089
#160,089 · players worldwide · of 218,279
Career timeline
10 entries2025
13th U20 player nationally
at age 19 · rated 1539
Sep 2025
K-factor lowered to 20
at age 19
Mar 2025
2024
Best 12-month gain (+300 Elo)
1292 → 1592
Mar 2024
Crossed 1500
at age 18
Mar 2024
Crossed 1400
at age 18
Mar 2024
All-time peak 1592
at age 18 · −26 from today
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+27
1539 → 1566
Tournaments
3
17 games
Score
6/ 1735.3%
4W4D9L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5/8 | #34 | 1823 | +42.0 |
Swiss | Nov 2025 | 1/4 | #16 | 1553 | +0.6 |
Swiss | Oct 2025 | 0/4 | #18 | 984 | -16.0 |
Rankings
/
Singapore
#232
out of 1,166 players
Asia-Pacific
#27,937
in continent
World
#160,072
out of 400,000+
National ranking
Europe & World
Europe
World
Singapore
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Asia-Pacific
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| 27937 | 1,566 | |
World
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| 160072 | 1,566 | |