Format
KI
Kollias, Ioannis K.
🇬🇷FIDE 4297105· Male· Greece· Born in 2002
Follow Ioannis K. KolliasTrack his monthly FIDE ratings, games, tournaments and more.
Ioannis K. Kollias, a 24-year-old Greek player, is rated 2091 — his current career high and sitting in the top 7% of players worldwide. He is rising rapidly, having gained +142 Elo over the past 12 months. 64 rated games in the past year (≈30/year long-term). Recent standard appearances include 2026 Team Championship of ESSDE POA, 9th International Chess Open Tournament Vardaris 2026 A, and 2026 Team Cup of ESSDE Nikolaos Razis. Also played 4 rapid (including Ef Agonizesthe Rapid Aug 2025 A) and 9 blitz events (including 5th Castle chess tournament 2025 Blitz) recently.
At junior level, he reached #39, #32, #41, #28 and #87 nationally in U20, U18, U16, U14 and U12.
Current rating
2091
Standard
Rpd1945·Blz2123
All-time high
2091
at best
May 2026 · age 24
May 2026 · age 24
Activity
50
games / yr avg. · ≈4/mo
64 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
Top 7%
#16,225 · players worldwide · of 216,808
Career timeline
14 entries2026
All-time peak 2091
at age 24
May 2026
2025
100th Greek 20-35 player
at age 23 · rated 2083
Aug 2025
Crossed 2000
at age 23
Aug 2025
2024
Crossed 1800
at age 22
Mar 2024
2022
39th Greek U20 player
at age 20 · rated 1729
Apr 2022
2021
K-factor lowered to 20
at age 19
Jan 2021
Standard rating history
Activity & highlights
Top opponent
Evolution
+109
1982 → 2091
Tournaments
7
42 games
Score
27/ 4264.3%
22W10D10L
Top 3 wins
2.[W]vsAlexandros Leftheriotis2,204·9th International Chess Open Tournament Vardaris 2026 A·R2·+13.9
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 5/5 | #1 | 2672 | +28.6 |
Open Swiss | Feb 2026 | 4/7 | #50 | 2146 | +18.2 |
Team | Jan 2026 | 0/1 | #31 | 1371 | -7.0 |
Open Swiss | Jan 2026 | 3/8 | #23 | 2029 | -11.2 |
Swiss | Nov 2025 | 4/6 | #5 | 1799 | -22.4 |
Open Swiss | Jul 2025 | 6/9 | #23 | 2264 | +62.8 |
Swiss | Jul 2025 | 5/6 | #1 | 2073 | +15.6 |
Most-Played Opponents
vsIasonas Giannopoulos
🇬🇷GRE·2054
+23 −27 =5
55 games·last met Dec 2025
View head-to-head →
vsAlexios Spiliopoulos
🇬🇷GRE·1883
+28 −11 =4
43 games·last met Mar 2026
View head-to-head →
vsNikolaos Alexandros Dallas
🇬🇷GRE·1799
+21 −8 =6
35 games·last met Feb 2026
View head-to-head →
vsDimitrios Zaronikas
🇬🇷GRE·2079
+10 −18 =2
30 games·last met Mar 2026
View head-to-head →
vsDimitrios Kollias
🇬🇷GRE·1747
+19 −6 =5
30 games·last met Feb 2026
View head-to-head →
Rankings
/
Greece
#210
out of 3,641 players
Europe
#11,808
in continent
World
#16,225
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
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| 210 | 2,091 | |
Europe
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| 11808 | 2,091 | |
World
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| 16225 | 2,091 | |