Format
SS
Sioulas, Stylianos
🇬🇷FIDE 25863460· Male· Greece· Born in 2006
Follow Stylianos SioulasTrack his monthly FIDE ratings, games, tournaments and more.
Stylianos Sioulas, a 20-year-old Greek player, is rated 1662 — his current career high. He is on a steady climb with +79 Elo over the past 12 months. 28 rated games in the past year (≈21/year long-term). Recent standard appearances include 9th International Chess Open Tournament Vardaris 2026 B, 2026 Team Cup of ESSTH-CHALK Rounds 1-3, and 2026 Team Championship of ESSTH-CHALK - Local. He took a 13-month break between Mar 2023 and May 2024.
At junior level, he reached #94, #97, #90, #63, #44 and #72 nationally in U20, U18, U16, U14, U12 and U10.
Current rating
1662
Standard
Rpd1600·Blz1632
All-time high
1662
at best
May 2026 · age 20
May 2026 · age 20
Activity
13
games / yr avg. · ≈1/mo
28 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#123,695
#123,695 · players worldwide · of 218,279
Career timeline
15 entries2026
94th Greek U20 player
at age 20 · rated 1662
May 2026
All-time peak 1662
at age 20
May 2026
Crossed 1600
at age 20
Feb 2026
2025
Best 12-month gain (+280 Elo)
1286 → 1566
Jan 2025
K-factor lowered to 20
at age 19
Jan 2025
2024
Crossed 1500
at age 18
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+79
1583 → 1662
Tournaments
5
32 games
Score
18/ 3256.3%
12W12D8L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 4/6 | #66 | 1846 | +17.6 |
Team | Feb 2026 | 2/3 | #10 | 1807 | +11.4 |
Team | Jan 2026 | 3/7 | #12 | 1677 | +15.0 |
Open Swiss | Jan 2026 | 5/9 | #22 | 1715 | +30.6 |
Team | Sep 2025 | 4/3 | #63 | 2450 | +3.8 |
Hot streak: 5 tournaments without losing Elo.
Most-Played Opponents
vsAthanasios Tzontas
🇬🇷GRE·1795
+1 −2 =3
6 games·last met Jan 2026
View head-to-head →
vsNikolaos-Panagiotis GalanisCM
🇬🇷GRE·2005
+1 −4 =1
6 games·last met Dec 2024
View head-to-head →
vsGeorgios Tsouchnikas
🇬🇷GRE·1596
+4 −1 =0
5 games·last met Oct 2021
View head-to-head →
vsMichail KaramichosCM
🇬🇷GRE·2205
+0 −2 =3
5 games·last met Aug 2020
View head-to-head →
vsChristos Tsilidis
🇬🇷GRE·1964
+1 −2 =2
5 games·last met Feb 2020
View head-to-head →
Rankings
/
Greece
#1,525
out of 3,681 players
Europe
#85,384
in continent
World
#123,689
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
| 1 | 🇬🇷Follow Nikolas TheodorouTrack their monthly FIDE ratings, games, tournaments and more. | 2,634 |
| 2 | 🇬🇷Follow Ioannis PapaioannouTrack their monthly FIDE ratings, games, tournaments and more. | 2,611 |
| 3 | 🇬🇷Follow Antonios PavlidisTrack their monthly FIDE ratings, games, tournaments and more. | 2,573 |
| 4 | 🇬🇷Follow Stamatis Kourkoulos-ArditisTrack their monthly FIDE ratings, games, tournaments and more. | 2,570 |
| 5 | 🇬🇷Follow Hristos BanikasTrack their monthly FIDE ratings, games, tournaments and more. | 2,545 |
| 6 | 🇬🇷Follow Dimitrios MastrovasilisTrack their monthly FIDE ratings, games, tournaments and more. | 2,525 |
| 7 | 🇬🇷Follow Dimitris AlexakisTrack their monthly FIDE ratings, games, tournaments and more. | 2,524 |
| 8 | 🇬🇷Follow Stelios HalkiasTrack their monthly FIDE ratings, games, tournaments and more. | 2,505 |
| 9 | 🇬🇷Follow Evaggelos PatrelakisTrack their monthly FIDE ratings, games, tournaments and more. | 2,483 |
| 9 | 🇬🇷Follow Anatole VlachosTrack their monthly FIDE ratings, games, tournaments and more. | 2,483 |
| ... | ||
| 1525 | 1,662 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿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. | 2,713 |
| ... | ||
| 85384 | 1,662 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 123689 | 1,662 | |