2nd Open SO Ilioupolis 2025 U1800
Open SwissStandard
48 players participated in this 7-round tournament, held from 16 Jun 2025 to 23 Jun 2025 in Ilioupoli, Greece. Top 10 Elo average was 1685, and top seed was Ioulia Marika Kana (🇬🇷 GRE, 1780).
Vasileios Karampesinis (🇬🇷 GRE, 1768) won with 6.0/7, ahead of Iasonas Michas (6.0) and Orestis Stergiou (5.5). Karampesinis won on tie-break after catching the field in the final round.
The biggest upset came in round 5: Georgios Taxiarchis Tsimponis (1435) beat Konstantinos Kampitsis (1682), a +247-point gap.
Location
🇬🇷Ilioupoli, Greece
Dates
16 Jun 2025 → 23 Jun 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇬🇷Greece×36
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsTight race until R7; 2 players tied at 6.0/7, decided on Buchholz.
Co-leaders
21
9
3
1
1
1
2
R5 · LEADER CHANGE20 Jun
Orestis Stergiou takes the sole lead (4.5/5).
R7 · TIEBREAK CLUSTER
2 players finish on 6.0/7. Karampesinis takes the title on Buchholz Cut1 (26.5).
WIN STREAKS · 3 top finishers
Vasileios Karampesinis 3+3 wins (R1–R3, R5–R7)Iasonas Michas 5 wins (R3–R7)Orestis Stergiou 4 wins (R3–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Vasileios Karampesinis | * | — | — | 0 |
| 2Iasonas Michas | — | * | 1 | 0 |
| 3Orestis Stergiou | — | 0 | * | 1 |
| 4Panagiotis Theodorou | 1 | 1 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Karampesinis, Vasileios | 1768 | GRE | +43B | +6N | +14B | −4N | +5B | +10N | +11B | 6.0 | 26.5 | 27.0 | 22.00 | 1853 | +24.4 |
| 2 | Michas, Iasonas | 1479 | GRE | +34B | −4N | +42B | +27B | +9N | +6N | +3B | 6.0 | 24.5 | 25.5 | 20.50 | 1874 | +102.0 |
| 3 | Stergiou, Orestis | 1570 | GRE | +45B | =7N | +28B | +9N | +11B | +4N | −2N | 5.5 | 26.5 | 27.0 | 18.75 | 1777 | +42.4 |
| 4 | Theodorou, Panagiotis | 1760 | GRE | +26N | +2B | +8N | +1B | F | −3B | +17N | 5.0 | 29.0 | 32.0 | 23.00 | 1862 | +24.4 |
| 5 | Panagoiliopoulos, Marios | 1565 | GRE | −25N | +44B | +24N | +31B | −1N | +23B | +22N | 5.0 | 20.5 | 21.0 | 12.00 | 1588 | +2.0 |
| 6 | Katrinis, Georgios | 1523 | GRE | +40N | −1B | =18N | +43B | +7N | −2B | +19N | 4.5 | 25.0 | 25.5 | 11.75 | 1453 | -12.0 |
| 7 | Pediaditis, Marios Ilias | 0 | GRE | +13N | =3B | +21B | −17N | −6B | +31N | +18N | 4.5 | 24.5 | 27.0 | 16.25 | 1537 | 0.0 |
| 8 | Sehas, Nikolaos | 1613 | GRE | +44B | +32N | −4B | −10N | =31B | +25N | +20B | 4.5 | 20.5 | 21.0 | 10.75 | 1264 | -26.0 |
| 9 | Filippou, Georgios | 1594 | GRE | +35N | +25B | +12N | −3B | −2B | −20N | +24B | 4.0 | 25.0 | 27.0 | 12.00 | 1448 | -23.2 |
| 10 | Mentzos, Apostolos | 1443 | GRE | +48N | −12B | +25N | +8B | +19N | −1B | −15B | 4.0 | 25.0 | 25.0 | 11.00 | 1597 | +34.4 |
| 11 | Tsitouras, Kanellos | 1516 | GRE | +47B | F | +29N | +19B | −3N | +18B | −1N | 4.0 | 21.5 | 21.5 | 10.00 | 1585 | +7.0 |
| 12 | Kampitsis, Konstantinos | 1682 | GRE | +41B | +10N | −9B | =32N | −13B | =21N | +26B | 4.0 | 21.0 | 22.5 | 11.50 | 1401 | -59.6 |
| 13 | Tsimponis, Georgios Taxiarchis | 1435 | GRE | −7B | +45N | =33B | +28N | +12N | =22B | −14B | 4.0 | 21.0 | 21.5 | 10.25 | 1677 | +24.4 |
| 14 | Tantaroudas- Papaspyrou, Harilao | 1672 | GRE | +18N | +31B | −1N | +16B | F | F | +13N | 4.0 | 20.0 | 20.0 | 14.00 | 1698 | +3.8 |
| 15 | Kana, Ioulia Marika | 1780 | GRE | −31N | −18B | F | +37N | +26B | +30B | +10N | 4.0 | 18.0 | 19.5 | 12.00 | 1556 | -26.4 |
| 16 | Kavouridis, Aris | 1409 | GRE | +22B | −17N | +37B | −14N | +35B | +29N | F | 4.0 | 17.5 | 17.5 | 10.00 | 1495 | +11.2 |
| 17 | Karampesinis, Athanasios | 1690 | GRE | +24N | +16B | =19N | +7B | F | F | −4B | 3.5 | 25.0 | 25.0 | 13.25 | 1557 | -19.6 |
| 18 | Fatseas, Ioannis | 0 | GRE | −14B | +15N | =6B | +42N | +29B | −11N | −7B | 3.5 | 24.0 | 25.0 | 10.25 | 1598 | 0.0 |
| 19 | Rompanos, Alexandros | 1526 | GRE | +33B | +38N | =17B | −11N | −10B | +34N | −6B | 3.5 | 21.0 | 23.0 | 8.75 | 1221 | -51.2 |
| 20 | Karampetsou, Efstratia | 1430 | GRE | −23N | +35B | =22N | F | +24B | +9B | −8N | 3.5 | 19.5 | 19.5 | 10.50 | 1605 | 0.0 |
| 21 | Kampitsis, Foivos | 1480 | GRE | F | +23B | −7N | −22B | +33N | =12B | +32N | 3.5 | 19.5 | 19.5 | 10.00 | 1682 | +10.4 |
| 22 | Saratsis Saratsoglou, Dimitrios | 0 | GRE | −16N | F | =20B | +21N | +27B | =13N | −5B | 3.0 | 23.0 | 23.0 | 10.25 | 1522 | 0.0 |
| 23 | Rompanos, Paschalis | 0 | GRE | +20B | −21N | −32B | +39N | +28B | −5N | F | 3.0 | 20.5 | 22.5 | 8.50 | 723 | 0.0 |
| 24 | Defterigou, Foivi | 0 | GRE | −17B | +34N | −5B | +38N | −20N | +43B | −9N | 3.0 | 20.5 | 21.0 | 5.00 | 817 | 0.0 |
| 25 | Kousparis, Markos | 0 | GRE | +5B | −9N | −10B | F | +43N | −8B | +39N | 3.0 | 20.0 | 20.0 | 7.50 | 1362 | 0.0 |
| 26 | Bane, Valentina | 0 | GRE | −4B | −33N | +45B | +36N | −15N | +37B | −12N | 3.0 | 19.5 | 20.0 | 4.50 | 941 | 0.0 |
| 27 | Ntelis, Polizois | 1723 | GRE | +42B | −29N | +39B | −2N | −22N | +36B | F | 3.0 | 19.0 | 20.0 | 5.00 | 683 | -31.8 |
| 28 | Gkougkoulidis, Markos | 0 | GRE | F | +30B | −3N | −13B | −23N | +44B | +34N | 3.0 | 18.5 | 18.5 | 6.00 | 1358 | 0.0 |
| 29 | Nikolaou, Konstantinos V | 1500 | GRE | +46N | +27B | −11B | F | −18N | −16B | +33N | 3.0 | 17.5 | 17.5 | 6.00 | 1424 | -12.8 |
| 30 | Nomikos, Goulielmos | 1443 | GRE | F | −28N | +36B | +33N | +32B | −15N | F | 3.0 | 14.0 | 14.0 | 7.00 | 980 | -4.8 |
| 31 | Melegkos, Konstantinos | 0 | GRE | +15B | −14N | +38B | −5N | =8N | −7B | F | 2.5 | 24.0 | 24.0 | 8.25 | 1571 | +28.0 |
| 32 | Armaos, Petros | 0 | GRE | +36N | −8B | +23N | =12B | −30N | F | −21B | 2.5 | 20.0 | 20.0 | 7.00 | 1233 | 0.0 |
| 33 | FIDE 541009223 | 0 | — | −19N | +26B | =13N | −30B | −21B | +?N | −29B | 2.5 | 20.0 | 20.0 | 5.00 | 1106 | 0.0 |
| 34 | FIDE 541013166 | 0 | — | −2N | −24B | =44N | +46B | +41N | −19B | −28B | 2.5 | 17.5 | 18.0 | 2.25 | 684 | 0.0 |
| 35 | FIDE 541000374 | 0 | — | −9B | −20N | +?B | +44N | −16N | −39B | −37N | 2.0 | 16.0 | 16.0 | 0.50 | 702 | 0.0 |
| 36 | FIDE 42163030 | 0 | — | −32B | +41N | −30N | −26B | +40N | −27N | F | 2.0 | 14.5 | 14.5 | 3.00 | 783 | 0.0 |
| 37 | Biris, Dimitrios | 0 | GRE | F | F | −16N | −15B | +45N | −26N | +35B | 2.0 | 13.5 | 13.5 | 2.50 | 795 | 0.0 |
| 38 | Zlatinoudis, Filippos Theofanis | 0 | GRE | F | −19B | −31N | −24B | −?N | +40B | +41N | 2.0 | 12.0 | 12.0 | 3.00 | 654 | 0.0 |
| 39 | FIDE 541013140 | 0 | — | F | F | −27N | −23B | +47N | +35N | −25B | 2.0 | 11.0 | 11.0 | 2.00 | 922 | 0.0 |
| 40 | Michaut, Alexis | 0 | GRE | −6B | =43N | F | F | −36B | −38N | +45B | 1.5 | 13.5 | 13.5 | 0.75 | 722 | 0.0 |
| 41 | FIDE 541013123 | 0 | — | −12N | −36B | =46N | F | −34B | +47N | −38B | 1.5 | 11.0 | 11.0 | 0.25 | 882 | 0.0 |
| 42 | Chatzipetros, Konstantinos Spyridon | 0 | GRE | −27N | +46B | −2N | −18B | F | F | F | 1.0 | 13.0 | 13.0 | 0.50 | 794 | 0.0 |
| 43 | FIDE 541013280 | 0 | — | −1N | =40B | F | −6N | −25B | −24N | F | 0.5 | 18.0 | 18.0 | 0.75 | 845 | 0.0 |
| 44 | FIDE 541005902 | 0 | — | −8N | −5N | =34B | −35B | F | −28N | F | 0.5 | 17.5 | 17.5 | 1.25 | 790 | 0.0 |
| 45 | FIDE 541013301 | 0 | — | −3N | −13B | −26N | F | −37B | =?B | −40N | 0.5 | 16.0 | 16.0 | 0.00 | 703 | 0.0 |
| 46 | FIDE 541013158 | 0 | — | −29B | −42N | =41B | −34N | −?B | F | F | 0.5 | 8.5 | 8.5 | 0.75 | 700 | 0.0 |
| 47 | FIDE 541013310 | 0 | — | −11N | F | F | F | −39B | −41B | F | 0.0 | 8.0 | 8.0 | 0.00 | 716 | 0.0 |
| 48 | FIDE 42185254 | 0 | — | −10B | F | F | F | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 643 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Michas, IasonasGRE+102.06.0 pts · #3
- 2Stergiou, OrestisGRE+42.45.5 pts · #6
- 3Mentzos, ApostolosGRE+34.44.0 pts · #10
Top rating losers
- 1Kampitsis, KonstantinosGRE-59.64.0 pts · #14
- 2Rompanos, AlexandrosGRE-51.23.5 pts · #26
- 3Ntelis, PolizoisGRE-31.83.0 pts · #36
Biggest upsets
- R5+247 Elo gap
- R4+244 Elo gap
- R2+223 Elo gap