Format
WS
Williams, Sebastian
🇦🇺FIDE 3287297· Male· Australia· Born in 2018
Follow Sebastian WilliamsTrack his monthly FIDE ratings, games, tournaments and more.
Sebastian Williams, a 8-year-old Australian player, is rated 1569 — his current career high. He is currently in the 1550–1600 range. 11 rated games in the past year. Recent appearances: Oceania Youth Chess Championships 2026 Under 8 - Under 10 Open and 2026 Queensland Reserves and Tin Cup. Also played 1 blitz event (including 2026 Mars Chess Club FIDE Blitz Championship) recently.
At junior level, he reached #4 nationally in U8.
Current rating
1569
Standard
Rpd—·Blz1555
All-time high
1569
at best
Jun 2026 · age 8
Jun 2026 · age 8
Activity
66
games / yr avg. · ≈6/mo
11 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#158,976
#158,976 · players worldwide · of 218,279
Career timeline
6 entries2026
All-time peak 1569
at age 8
Jun 2026
4th Australian U8 player
at age 8 · rated 1561
May 2026
Crossed 1500
at age 8
May 2026
Crossed 1400
at age 8
May 2026
Crossed 1200
at age 8
May 2026
First FIDE rating
1561 · at age 8
May 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+8
1561 → 1569
Tournaments
4
26 games
Score
12/ 2646.2%
8W8D10L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jun 2026 | 1.5/4 | #39 | 1618 | +4.4 |
Open Swiss | May 2026 | 3.5/5 | #28 | 1736 | +8.0 |
Swiss | Apr 2026 | 5/6 | #8 | 1472 | 0.0 |
Open Swiss | Feb 2026 | 2/3 | #65 | 1234 | 0.0 |
Hot streak: 4 tournaments without losing Elo.
Rankings
/
Australia
#1,279
out of 2,432 players
Asia-Pacific
#27,555
in continent
World
#158,960
out of 400,000+
National ranking
Europe & World
Europe
World
Australia
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