Format
BA
Bitsios, Antonios
🇬🇷FIDE 42145872· Male· Greece· Born in 1985
Follow Antonios BitsiosTrack his monthly FIDE ratings, games, tournaments and more.
Antonios Bitsios, a 41-year-old Greek player, is rated 1450 — his current career high. He plays occasionally (5 games in the last 12 months) and took a 14-month break between May 2024 and Aug 2025. Recent standard appearances include 2026 Team Championship of ESSNA - A Local Rounds 1-5, Attica Team Cup Lazaros Drepaniotis 2025, and 48th IKAROS INTERNATIONAL CHESS TOURN. 2025 - AEGEAN OPEN B. Also played 1 rapid event (including 45th Rapid Nikaias "Honour to National Resistance" 2025) recently.
Current rating
1450
Standard
Rpd1474·Blz—
All-time high
1450
at best
May 2026 · age 41
May 2026 · age 41
Activity
5
games / yr avg.
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#203,985
#203,985 · players worldwide · of 218,279
Career timeline
7 entries2026
All-time peak 1450
at age 41
May 2026
K-factor lowered to 20
at age 41
Mar 2026
2025
Best 12-month gain (+387 Elo)
1046 → 1433
Jan 2025
2024
Inactive for 14 months
paused at 1433 → returned at 1413
May 2024
Crossed 1400
at age 39
Mar 2024
Crossed 1200
at age 39
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.
Activity & highlights
Top opponent
Evolution
+17
1433 → 1450
Tournaments
3
10 games
Score
5.5/ 1055.0%
5W1D4L
Top 2 wins
Top 3 losses
1.[L]vsPanagiotis N Konstantopoulos1,514·48th IKAROS INTERNATIONAL CHESS TOURN. 2025 - AEGEAN OPEN B·R6·-14.3
3.[L]vsVasilios Karahisaridis1,787·48th IKAROS INTERNATIONAL CHESS TOURN. 2025 - AEGEAN OPEN B·R1·-4.2
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 1/2 | #64 | 1517 | +8.0 |
Team | Nov 2025 | 1/1 | #150 | 2353 | +28.8 |
Open Swiss | Jul 2025 | 3.5/2 | #80 | 2451 | -20.0 |
Worst Elo result: 48th IKAROS INTERNATIONAL CHESS TOURN. 2025 - AEGEAN OPEN B (-20.0 Elo, finished #80).
Rankings
/
Greece
#2,814
out of 3,681 players
Europe
#124,429
in continent
World
#203,798
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
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Europe
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World
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