Open Chess ACC Jan 2026 U1800
Open SwissStandard
14 players participated in this 5-round tournament, held from 31 Jan 2026 to 18 Feb 2026 in Petroupoli, Greece. 2 federations represented. Top 10 Elo average was 1709, and top seed was Rafail Genovezos (🇬🇷 GRE, 1771).
Panagiotis Latifis (🇬🇷 GRE, 1660) won with 4.5/5, ahead of Ilias I. Mastoras (3.5) and Konstantinos Patsiotis (3.0). Latifis won solo starting round 3.
Location
🇬🇷Petroupoli, Greece
Dates
31 Jan 2026 → 18 Feb 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Federations · 2 represented
🇬🇷Greece×13
🇱🇧Lebanon×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsPanagiotis Latifis led from R3; +1.0-point edge over the runner-up.
Co-leaders
4
2
1
1
1
R3–R5 · LEAD HELD
Panagiotis Latifis never relinquished the lead after R3; final gap +1.0 over the runner-up.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Panagiotis Latifis beat Ilias I. Mastoras (Black).
R1–R4 · WIN STREAK
Panagiotis Latifis won 4 in a row (R1–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Panagiotis Latifis | * | 1 | 1 | ½ |
| 2Ilias I. Mastoras | 0 | * | ½ | — |
| 3Konstantinos Patsiotis | 0 | ½ | * | — |
| 4Konstantinos Kapagiannidis | ½ | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Latifis, Panagiotis | 1660 | GRE | +7B | +5N | +2N | +3B | =4N | 4.5 | 12.5 | 14.5 | 13.00 | 2032 | +83.2 |
| 2 | Mastoras, Ilias I. | 1752 | GRE | +11B | +13N | −1B | +9B | =3N | 3.5 | 11.0 | 12.0 | 6.00 | 1808 | +3.4 |
| 3 | Patsiotis, Konstantinos | 1701 | GRE | =9N | +8B | +6N | −1N | =2B | 3.0 | 13.0 | 15.0 | 7.75 | 1792 | +25.6 |
| 4 | Kapagiannidis, Konstantinos | 1683 | GRE | =12B | =6N | =5B | +7N | =1B | 3.0 | 12.5 | 14.0 | 8.00 | 1733 | +7.8 |
| 5 | Pavlis, Antonios | 1734 | GRE | +10N | −1B | =4N | +11B | =8B | 3.0 | 11.5 | 13.0 | 6.00 | 1610 | -12.8 |
| 6 | Zoghbi, Jean Paul | 1766 | LBN | =8N | =4B | −3B | +14N | +10B | 3.0 | 10.0 | 10.0 | 4.50 | 1541 | -36.0 |
| 7 | Kapnaki, Charikleia | 1424 | GRE | −1N | +10B | −8N | −4B | +14B | 2.0 | 11.5 | 11.5 | 2.00 | 853 | -12.8 |
| 8 | Kotsifis, Emmanouel | 1616 | GRE | =6B | −3N | +7B | F | =5N | 2.0 | 11.0 | 12.5 | 5.00 | 1656 | +4.4 |
| 9 | Genovezos, Rafail | 1771 | GRE | =3B | =12N | +13B | −2N | F | 2.0 | 9.5 | 10.5 | 3.25 | 1724 | -10.4 |
| 10 | Varvaresos, Dionysios | 0 | GRE | −5B | −7N | +14N | +13B | −6N | 2.0 | 9.0 | 9.0 | 1.00 | 1459 | 0.0 |
| 11 | Kiloukiotis, Dimitrios | 1482 | GRE | −2N | +14B | =12B | −5N | F | 1.5 | 10.0 | 10.0 | 0.75 | 1476 | -1.2 |
| 12 | El Champasi, Omar | 1723 | GRE | =4N | =9B | =11N | F | F | 1.5 | 8.5 | 9.5 | 3.25 | 1645 | -5.8 |
| 13 | Kratidis, Anastasios | 1679 | GRE | +14B | −2B | −9N | −10N | F | 1.0 | 9.0 | 9.0 | 0.00 | 980 | -14.8 |
| 14 | Giakoumis, Thyseas | 0 | GRE | −13N | −11N | −10B | −6B | −7N | 0.0 | 8.5 | 9.5 | 0.00 | 789 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Latifis, PanagiotisGRE+83.24.5 pts · #1
- 2Patsiotis, KonstantinosGRE+25.63.0 pts · #3
- 3Kapagiannidis, KonstantinosGRE+7.83.0 pts · #4
Top rating losers
- 1Zoghbi, Jean PaulLBN-36.03.0 pts · #9
- 2Kratidis, AnastasiosGRE-14.81.0 pts · #14
- 3Pavlis, AntoniosGRE-12.83.0 pts · #7