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Katsiolis, Orestis

🇬🇷

FIDEFIDE 42168023· Male· Greece· Born in 2015

Follow Orestis KatsiolisTrack his monthly FIDE ratings, games, tournaments and more.

Orestis Katsiolis, a 11-year-old Greek player, is rated 1565. He is on a breakout run, having gained +152 Elo over the past 12 months. 17 rated games in the past year (≈12/year long-term). Recent appearances: 2026 National Youth Champiosnhips Finals - open U12 and 2025 National Youth Championships - open U10. He took a 12-month break between Jul 2024 and Aug 2025. His peak of 1598 was reached at age 10 (Aug 2025).

At junior level, he reached #37 and #16 nationally in U12 and U10.

Current rating

1565

Standard

Rpd1436·Blz1441

All-time high

1598

−33 pts below
Aug 2025 · age 10

Activity

15

games / yr avg. · ≈1/mo

17 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#159,653

#159,653 · players worldwide · of 216,808

Career timeline

9 entries
2026
37th Greek U12 player
at age 11 · rated 1572
Jan 2026
2025
16th Greek U10 player
at age 10 · rated 1598
Aug 2025
Best 12-month gain (+185 Elo)
1413 → 1598
Aug 2025
Crossed 1500
at age 10
Aug 2025
All-time peak 1598
at age 10 · −33 from today
Aug 2025
2024
Crossed 1400
at age 9
Jul 2024

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Iasonas Bartzos 1,655
2025 National Youth Championships - open U10 · Jul 2025 · +3.3 Elo
Evolution
—
Tournaments
2
18 games
Score
10/ 1855.6%
6W8D4L

Last 12 months — tournaments

2 events
EventDateScoreRankPerfΔ Elo
2026 National Youth Champiosnhips Finals - open U12
Swiss
Apr 20265/9#181553-2.0
2025 National Youth Championships - open U10
Swiss
Jul 20255/7#1915050.0

Rankings

/
Greece
#2,091
out of 3,641 players
Europe
#104,808
in continent
World
#159,635
out of 400,000+

National ranking

Europe & World

Europe
World
Greece
1
🇬🇷Theodorou, NikolasFollow Nikolas TheodorouTrack their monthly FIDE ratings, games, tournaments and more.
2,635
2
🇬🇷Papaioannou, IoannisFollow Ioannis PapaioannouTrack their monthly FIDE ratings, games, tournaments and more.
2,611
3
🇬🇷Pavlidis, AntoniosFollow Antonios PavlidisTrack their monthly FIDE ratings, games, tournaments and more.
2,573
4
🇬🇷Kourkoulos-Arditis, StamatisFollow Stamatis Kourkoulos-ArditisTrack their monthly FIDE ratings, games, tournaments and more.
2,570
5
🇬🇷Banikas, HristosFollow Hristos BanikasTrack their monthly FIDE ratings, games, tournaments and more.
2,545
6
🇬🇷Alexakis, DimitrisFollow Dimitris AlexakisTrack their monthly FIDE ratings, games, tournaments and more.
2,538
7
🇬🇷Mastrovasilis, DimitriosFollow Dimitrios MastrovasilisTrack their monthly FIDE ratings, games, tournaments and more.
2,527
8
🇬🇷Halkias, SteliosFollow Stelios HalkiasTrack their monthly FIDE ratings, games, tournaments and more.
2,505
9
🇬🇷Patrelakis, EvaggelosFollow Evaggelos PatrelakisTrack their monthly FIDE ratings, games, tournaments and more.
2,483
9
🇬🇷Vlachos, AnatoleFollow Anatole VlachosTrack their monthly FIDE ratings, games, tournaments and more.
2,483
...
2091🇬🇷Katsiolis, Orestis1,565
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
104808🇬🇷Katsiolis, Orestis1,565
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
159635🇬🇷Katsiolis, Orestis1,565