GRE · 47 yrs · K=20 · Peak 1859 (Mar 2024, includes FIDE’s rating adjustment)
Best performance: 2063 at Open Rapid - Ikaros 2024(Best of 2024)
Rapid rating
1828
FIDE’s November 2026 list. No rated games since, so the live rating is the same.
On FIDE’s list since Aug 2013
How live ratings are calculated
Rating History · Rapid
Rapid rating 1823 to 1828 over the last 12 months; peak 1859 in March 2024.
Official rating by month
Each month: the rating, its change from the list before, and the rated games FIDE counted.
| List | Classical | Rapid | Blitz |
|---|---|---|---|
| Nov 2026 | 1910, 0, 0 games | 1828, 0, 0 games | 1821, 0, 0 games |
| Oct 2026 | 1910, 0, 0 games | 1828, 0, 0 games | 1821, 0, 0 games |
| Sep 2026 | 1910, +13, 9 games | 1828, +5, 5 games | 1821, 0, 0 games |
| Aug 2026 | 1897, +7, 7 games | 1823, 0, 0 games | 1821, 0, 0 games |
| Jul 2026 | 1890, 0, 0 games | 1823, 0, 0 games | 1821, 0, 0 games |
| Jun 2026 | 1890, 0, 0 games | 1823, 0, 0 games | 1821, 0, 0 games |
| May 2026 | 1890, 0, 0 games | 1823, 0, 0 games | 1821, 0, 0 games |
| Apr 2026 | 1890, 0, 0 games | 1823, 0, 0 games | 1821, 0, 0 games |
| Mar 2026 | 1890, 0, 0 games | 1823, 0, 0 games | 1821, 0, 0 games |
| Feb 2026 | 1890, +32, 6 games | 1823, 0, 0 games | 1821, 0, 0 games |
| Jan 2026 | 1858, 0, 0 games | 1823, 0, 0 games | 1821, 0, 0 games |
| Dec 2025 | 1858, +1, 0 games | 1823, 0, 0 games | 1821, 0, 0 games |
Form · Rapid
Longest unbeaten run in 2026: 3 games, Jul 16.
From 95 rapid games on record, the latest on Jul 16.
No rated rapid games this rating periodsince the NOV26 list (Nov 1, 2026)
| Show games | Last played | Score |
|---|---|---|
| IKAROS 2026 Team Rapid Tournament ACHILEAS MITSAKOSJul 16TPR 1869 | 4/5 |
The live rating moves only when new rated games are played. Until then it matches the published rating.
Best wins · Rapid
From 78 rated rapid games against rated opponents, 2013–2026
| # | Opponent | Rating |
|---|---|---|
| 1, | Kostantinos Georgiou, Jul 2016 · Ikaros 2016 Rapid - Open | , 2188 |
| 2, | CM Daniel Abrahams, Jul 2022 · Ikaros 2022 open Rapid 2022 | , 2119 |
| 3, | Dimitrios Kassios, Jul 2024 · 14th Meditterranean Team Rapid - Ikaros 2024 | , 2030 |
| 4, | Georgios Angelopoulos, Dec 2013 · 12th Rapid tournament OPA Filotheis 2013 - A GROUP | , 2005 |
| 5, | Georgios Kaldis, Feb 2015 · 2nd Rapid AMES N Erythraias | , 1925 |
| 6, | Pantelis Lykouriotis, Jul 2022 · 12th open Mediterranean Team Rapid Ikaros 2022 | , 1837 |
| 7, | Nikolaos Ornithopoulos, Jul 2024 · Open Rapid - Ikaros 2024 | , 1832 |
| 8, | Apostolos Diatsintos, Jul 2014 · 5th Mediterranean Rapid Team Tournament Ikaros 2014 | , 1800 |
| 9, | Cecil Sloan, Jul 2024 · Opening Rapid tournament 2024 - Ikaros 2024 | , 1764 |
| 10, | Nikolaos Xenakis, Jul 2022 · Ikaros 2022 open Rapid 2022 | , 1757 |
Performance rating by year
| Year | Games | Score | Avg opp | TPR |
|---|---|---|---|---|
| 2026 | 5 | 4 | 1629 | 1869 |
| 2025 | 5 | 2½ | 1762 | 1762 |
| 2024 | 14 | 7½ | 1756 | 1785 |
| 2023 | 5 | 2 | 1507 | 1435 |
| 2019 | 3 | 2½ | 1586 | 1859 |
| 2015 | 12 | 5½ | 1829 | 1800 |
| 2014 | 4 | 3 | 1756 | 1949 |
Games count in the month they were played. Each month and year is one performance rating over all of its rated games.
- Jul 2026Teamchess-results.comBest of 2026Score 4/5Opp avg 1629Start 1823
- Jul 2025Teamfederation sourceBest of 2025Score 2½/5Opp avg 1762Start 1832
- Jul 2024Swissfederation sourceBest of 2024Score 3½/4Opp avg 1727Start 1859
- Jul 2024Teamfederation source#3 in 2024Score 1½/5Opp avg 1789Start 1859
- Jul 2024Swissfederation source#2 in 2024Score 2½/5Opp avg 1747Start 1859
- Jul 2023Teamfederation sourceBest of 2023Score 2/5Opp avg 1507Start 1803
- Jul 2022Teamfederation sourceBest of 2022Score 4/5Opp avg 1409Start 1773
- IKAROS 2026 Team Rapid Tournament ACHILEAS MITSAKOS · Jul 2026 · 4/5
- 15th Mediterranean Open Team Rapid Ikaros 2025 · Jul 2025 · 2½/5
- Open Rapid - Ikaros 2024 · Jul 2024 · 3½/4
- 14th Meditterranean Team Rapid - Ikaros 2024 · Jul 2024 · 1½/5
- Opening Rapid tournament 2024 - Ikaros 2024 · Jul 2024 · 2½/5
- 13th open Mediterranean team Rapid · Jul 2023 · 2/5
- 12th open Mediterranean Team Rapid Ikaros 2022 · Jul 2022 · 4/5
- Ikaros 2022 open Rapid 2022 · Jul 2022 · 5/5
- Ikaros 2021 11th Mediterranean team rapid Achilleas Mitsakos · Jul 2021 · 5/7
- 9th Mediterranean team Rapid Ikaros 2019 A Mitsakos · Jul 2019 · 2½/3
- Ikaros ICF 2017 - Mediterranean Rapid Team · Jul 2017 · 4½/5
- Ikaros ICF 2017 - Open Rapid · Jul 2017 · 3½/5
- Ikaros 2016 - 7th Mediterranean Team Rapid · Jul 2016 · 4/5
- Ikaros 2016 Rapid - Open · Jul 2016 · 3/5
- 6th Mediterranean Rapid Team Tournament "IKAROS" 2015 · Jul 2015 · 3/5
- 2nd Rapid AMES N Erythraias · Feb 2015 · 2½/7
- 5th Mediterranean Rapid Team Tournament Ikaros 2014 · Jul 2014 · 4/5
- 12th Rapid tournament OPA Filotheis 2013 - A GROUP · Dec 2013 · 1½/4
- 4th Mediterranean Rapid Team Tournament Ikaros 2013 · Jul 2013 · 3/5
World
- #=43216Theodoros Rousetis1828.0
- #=43216Stefan Mironescu1828.0
- #=43216Georgios Teskos1828.0
- #=43216Panagiotis Athanasiadis1828.0
- #=43216Daniel J Young1828.0
Greece
- #462Nikolaos Ornithopoulos1829.0
- #=463Theodoros Rousetis1828.0
- #=463Georgios Teskos1828.0
- #=463Panagiotis Athanasiadis1828.0
- #466Panagiotis Atmatsidis1827.0
Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.