3rd open SO Pagkratiou - Kaisarianis Nov 2025
15 players participated in this 7-round tournament, held from 07 Nov 2025 to 19 Dec 2025 in Athens, Greece. 2 federations represented. Top 10 Elo average was 1737, and top seed was Spyridon Ilandzis (🇬🇷 GRE, 1966).
Spyridon Ilandzis (🇬🇷 GRE, 1966) won with 5.5/7, ahead of Iasonas Bartzos (5.0) and Athanasios Geroukalis (4.0). Ilandzis broke clear in the final round.
The biggest upset came in round 4: Petros Christou (1623) beat Spyridon Ilandzis (1966), a +343-point gap.
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How it unfolded
Top 6 · 7 roundsSpyridon Ilandzis led from R3; +0.5-point edge over the runner-up.
Spyridon Ilandzis held the sole lead from R3 through R7 without losing it.
Spyridon Ilandzis beat Iasonas Bartzos (Black).
Spyridon Ilandzis 3 wins (R1–R3)Athanasios Geroukalis 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Spyridon Ilandzis | * | 1 | 1 | ½ |
| 2Iasonas Bartzos | 0 | * | — | ½ |
| 3Athanasios Geroukalis | 0 | — | * | — |
| 4Lazaros Lazaridis-Elmaloglou | ½ | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ilandzis, Spyridon | 1966 | GRE | +8B | +2N | +5B | −4N | +7B | =6N | +3N | 5.5 | 22.5 | 25.0 | 19.75 | 1949 | -1.0 |
| 2 | Bartzos, Iasonas | 1685 | GRE | +14N | −1B | +12N | +10B | =4B | +7N | =6B | 5.0 | 18.0 | 18.5 | 9.50 | 1872 | +59.2 |
| 3 | Geroukalis, Athanasios | 1800 | GRE | =13N | =7B | F | +9N | +12B | +4N | −1B | 4.0 | 15.5 | 15.5 | 8.25 | 1708 | -8.6 |
| 4 | Christou, Petros | 1623 | GRE | =6B | F | +10N | +1B | =2N | −3B | =5N | 3.5 | 23.5 | 25.0 | 13.50 | 1863 | +73.6 |
| 5 | Pappas, Alexandros | 1659 | GRE | +12B | +6N | −1N | −7B | F | +11N | =4B | 3.5 | 19.5 | 20.0 | 7.25 | 1739 | +9.6 |
| 6 | Lazaridis-Elmaloglou, Lazaros | 1889 | GRE | =4N | −5B | +13N | F | +11B | =1B | =2N | 3.5 | 19.5 | 19.5 | 9.00 | 1709 | -22.2 |
| 7 | Nikolaidis, Georgios | 1754 | GRE | =11B | =3N | +14B | +5N | −1N | −2B | F | 3.0 | 20.0 | 20.0 | 6.75 | 1664 | -12.4 |
| 8 | Zafeiropoulos, Georgios | 1624 | GRE | −1N | +13B | =9B | −11N | F | F | +12B | 2.5 | 14.0 | 14.0 | 2.25 | 1515 | -10.2 |
| 9 | Kintonis, Konstantinos | 0 | GRE | F | −10B | =8N | −3B | F | +13N | +11B | 2.5 | 11.0 | 11.0 | 3.25 | 1642 | 0.0 |
| 10 | Nikoleris, Evangelos | 1835 | GRE | +15B | +9N | −4B | −2N | F | F | F | 2.0 | 11.0 | 11.0 | 2.50 | 1489 | -26.4 |
| 11 | Dimakis, Evangelos | 1464 | GRE | =7N | F | F | +8B | −6N | −5B | −9N | 1.5 | 18.5 | 18.5 | 4.00 | 1638 | +28.8 |
| 12 | Bartzos, Evangelos | 1400 | GRE | −5N | F | −2B | F | −3N | =14B | −8N | 0.5 | 16.0 | 16.0 | 0.25 | 1270 | 0.0 |
| 13 | Bitas, Konstantinos | 1492 | GRE | =3B | −8N | −6B | F | F | −9B | F | 0.5 | 13.0 | 13.0 | 2.00 | 1498 | -1.6 |
| 14 | Deligiorgis, Giorgos | 1411 | GRE | −2B | F | −7N | F | F | =12N | F | 0.5 | 12.0 | 12.0 | 0.25 | 920 | 0.0 |
| 15 | Morakis, Stergios | 1534 | CYP | −10N | F | F | F | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 1035 | -6.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Christou, PetrosGRE+73.63.5 pts · #4
- 2Bartzos, IasonasGRE+59.25.0 pts · #2
- 3Dimakis, EvangelosGRE+28.81.5 pts · #9
- 1Nikoleris, EvangelosGRE-26.42.0 pts · #11
- 2Lazaridis-Elmaloglou, LazarosGRE-22.23.5 pts · #3
- 3Nikolaidis, GeorgiosGRE-12.43.0 pts · #5
- R4+343 Elo gap
- R2+230 Elo gap
- R3+212 Elo gap