The 18th Kalamaria Open 2025 is taking place August 30 – September 06 in Greece. It is a 9 round Swiss system tournament with time control 90 min / 40 moves + 15 min + 30 sec / move. For more events from Greece, check out The European Chess Calendar, which is part of The Chess Calendar.
The top-seeded players are FM Lampros Giannoulakis (2292), Stefanos Magkalakis (2267), CM Giga Goderdzishvili (2209), Alexandros Leftheriotis (2171), Athanasios-Panagiotis Ballas (2121), Vasileios Sarantos (2082), Eleftherios Boutikos (2061), Konstantinos Samaridis (2057), AIM Georgios Rafail Mantazis (2052), Theodoros Romanos (2033), Ninoslav Milovanovic (2002), Stavros Dimakis (1966), Filippos Papadopoulos (1949), Nikolaos-Panagiotis Galanis (1944), AFM Konstantinos Kyr Ouzounis (1928), Nikolaos Halkias (1868), Konstantinos Zouroufidis (1846), Alexandros I Triantaphylidis (1846), Evagelos Kotsalis (1844), Ioannis Gioras (1830). Scroll down for the full participants list.
More: 32nd Open Tournament of Nikaia 2025 / XXXII Festiwal Szachowy w Poznaniu / Maia Chess Festival 2026
18th Kalamaria Open 2025 Participants
| Rk. | Name | FED | RtgI | RtgN | |
| 1 | FM | Giannoulakis, Lampros | GRE | 2292 | 2237 |
| 2 | Magkalakis, Stefanos | GRE | 2267 | 2105 | |
| 3 | CM | Goderdzishvili, Giga | GEO | 2209 | 0 |
| 4 | Leftheriotis, Alexandros | GRE | 2171 | 1970 | |
| 5 | Ballas, Athanasios-Panagiotis | GRE | 2121 | 2072 | |
| 6 | Sarantos, Vasileios | GRE | 2082 | 1980 | |
| 7 | Boutikos, Eleftherios | GRE | 2061 | 1767 | |
| 8 | Samaridis, Konstantinos | GRE | 2057 | 1984 | |
| 9 | AIM | Mantazis, Georgios Rafail | GRE | 2052 | 1984 |
| 10 | Romanos, Theodoros | GRE | 2033 | 1891 | |
| 11 | Milovanovic, Ninoslav | SRB | 2002 | 0 | |
| 12 | Dimakis, Stavros | GRE | 1966 | 1844 | |
| 13 | Papadopoulos, Filippos | GRE | 1949 | 1653 | |
| 14 | Galanis, Nikolaos-Panagiotis | GRE | 1944 | 1840 | |
| 15 | AFM | Ouzounis, Konstantinos Kyr | GRE | 1928 | 1727 |
| 16 | Halkias, Nikolaos | GRE | 1868 | 1709 | |
| 17 | Zouroufidis, Konstantinos | GRE | 1846 | 1645 | |
| 18 | Triantaphylidis, Alexandros I | GRE | 1846 | 1588 | |
| 19 | Kotsalis, Evagelos | GRE | 1844 | 1639 | |
| 20 | Gioras, Ioannis | GRE | 1830 | 1591 | |
| 21 | Karakotsios, Konstantinos | GRE | 1828 | 1662 | |
| 22 | Giakoustidou, Evgenia | GRE | 1821 | 1501 | |
| 23 | Mihtis, Theodoros | GRE | 1817 | 1621 | |
| 24 | AIM | Marinidis, Stavros | GRE | 1814 | 1602 |
| 25 | Gkadakis, Nikolaos | GRE | 1796 | 1355 | |
| 26 | Alexandrakis, Vasileios Sp | GRE | 1785 | 1244 | |
| 27 | Yilmaz, Cagan Ata | TUR | 1782 | 0 | |
| 28 | Giakoustidis, Spiros-Avgerinos | GRE | 1773 | 1588 | |
| 29 | Keramaros, Vasileios | GRE | 1772 | 1441 | |
| 30 | Papadopoulos, Alexadros Paris | GRE | 1760 | 1617 | |
| 31 | Naci, Igli | GRE | 1759 | 1530 | |
| 32 | Spagkakas, Konstantinos | GRE | 1758 | 1564 | |
| 33 | Ntagkounakis, Emmanouil | GRE | 1749 | 1488 | |
| 34 | Tzavelas, Evangelos | GRE | 1742 | 1274 | |
| 35 | AIM | Mitsopoulos, Ioannis | GRE | 1740 | 1564 |
| 36 | Kyriakopoulos, Charalampos | GRE | 1705 | 1419 | |
| 37 | Stamatiadis, Georgios | GRE | 1704 | 1417 | |
| 38 | Megasthenis, Michail | GRE | 1693 | 1369 | |
| 39 | Tzellos, Dimitrios-Aggelos | GRE | 1674 | 1352 | |
| 40 | Alexandrakis, Venizelos | GRE | 1668 | 1221 | |
| 41 | Lamprinos, Athanasios Angelos | GRE | 1666 | 1451 | |
| 42 | Sidiropoulos, Panagiotis Arg | GRE | 1653 | 1136 | |
| 43 | Antoniou Tragoudas, Ioannis | GRE | 1645 | 1388 | |
| 44 | Tsaousis, Thomas | GRE | 1635 | 1274 | |
| 45 | Alla, Andreas | GRE | 1632 | 1424 | |
| 46 | Gkalimpas, Iasonas | GRE | 1630 | 1323 | |
| 47 | Pezikoglou, Apostolos | GRE | 1627 | 1118 | |
| 48 | Bimpikas, Ioannis | GRE | 1625 | 1203 | |
| 49 | Koutroupas, Emmanouil | GRE | 1622 | 1088 | |
| 50 | Paschalidis, Nikolaos | GRE | 1590 | 1327 | |
| 51 | Nikakis, Filippos | GRE | 1586 | 1306 | |
| 52 | Boudoulis, Pashalis | GRE | 1585 | 1270 | |
| 53 | Bekiari, Angeliki | GRE | 1585 | 1254 | |
| 54 | Kostoglou, Apostolos | GRE | 1584 | 1154 | |
| 55 | Kechagioglou, Athanasios | GRE | 1583 | 1060 | |
| 56 | Kaldirimtzis, Konstantinos Nikolaos | GRE | 1582 | 1135 | |
| 57 | Ladopoulos, Vasileios | GRE | 1579 | 1205 | |
| 58 | Psomas, Konstantinos | GRE | 1578 | 0 | |
| 59 | Adamaki, Angeliki | GRE | 1568 | 995 | |
| 60 | Betsakos, Haralampos | GRE | 1567 | 1296 | |
| 61 | Lampadariou, Athanasios | GRE | 1567 | 1167 | |
| 62 | Tsormpatzoglou, Eleftheria | GRE | 1560 | 1250 | |
| 63 | Alexandrakis, Alexios | GRE | 1560 | 883 | |
| 64 | Chachali, Aliki | GRE | 1553 | 926 | |
| 65 | Paraskevopoulou, Aikaterini | GRE | 1550 | 942 | |
| 66 | Sarantou, Angeliki | GRE | 1546 | 1215 | |
| 67 | Asiatidis, Ioannis Athanasios | GRE | 1545 | 1188 | |
| 68 | Karakotsios, Loukas Georgios | GRE | 1538 | 1292 | |
| 69 | Gallos, Vasileios | GRE | 1528 | 1341 | |
| 70 | Noulis, Ioannis | GRE | 1503 | 1147 | |
| 71 | Kakagiannis, Stylianos | GRE | 1501 | 904 | |
| 72 | Athanasopoulos, Nikolaos Na | GRE | 1499 | 950 | |
| 73 | Papadopoulos, Odysseas Panos | GRE | 1496 | 856 | |
| 74 | Gkadakis, Athanasios | GRE | 1495 | 1035 | |
| 75 | Tsonoulis, Athanasios 41520 | GRE | 1481 | 1074 | |
| 76 | Siasios, Dimitrios | GRE | 1478 | 1135 | |
| 77 | Kougioumtzoglou, Margarita | GRE | 1476 | 830 | |
| 78 | Meselidis, Evangelos | GRE | 1473 | 967 | |
| 79 | Kourkoutas, Michail | GRE | 1464 | 830 | |
| 80 | Nikaki, Artemis | GRE | 1463 | 937 | |
| 81 | Koutsos, Dimitrios Thes | GRE | 1457 | 1118 | |
| 82 | Gkadakis, Dimitrios | GRE | 1446 | 986 | |
| 83 | Gkrekidis, Konstantinos | GRE | 1446 | 830 | |
| 84 | Salgkamis, Daniil | GRE | 1440 | 851 | |
| 85 | Botskaris, Dimitrios | GRE | 1436 | 892 | |
| 86 | Iliadou, Anna | GRE | 1419 | 1051 | |
| 87 | Stefanidis, Konstantinos | GRE | 1414 | 881 | |
| 88 | Koutsionas, Athanasios | GRE | 0 | 969 | |
| 89 | Paschalidou, Eleni | GRE | 0 | 964 | |
| 90 | Batzakis, Michail Angelos | GRE | 0 | 885 | |
| 91 | Sotiriadis, Panagiotis | GRE | 0 | 879 | |
| 92 | Tzeiranidis, Alexandros | GRE | 0 | 830 | |
| 93 | Aspiotis, Sosipatros Alexandros | GRE | 0 | 0 | |
| 94 | Avramidis, Anastasios | GRE | 0 | 0 | |
| 95 | Charizanis, Christos | GRE | 0 | 0 | |
| 96 | Dimitriadou, Lida | GRE | 0 | 0 | |
| 97 | Konstantinidis, Andreas | GRE | 0 | 0 | |
| 98 | Kouinoglou, Lazaros | GRE | 0 | 0 | |
| 99 | Kourkoutas, Evangelos | GRE | 0 | 0 | |
| 100 | Kyriakopoulou, Elisavet | GRE | 0 | 0 | |
| 101 | Lazaridis, Lazaros Th | GRE | 0 | 0 | |
| 102 | Panagiotidou, Viktoria Theodora | GRE | 0 | 0 | |
| 103 | Piperidou, Angeliki | GRE | 0 | 0 | |
| 104 | Vasileiadis, Ioannis | GRE | 0 | 0 | |
| 105 | Xylogianni, Theodora | GRE | 0 | 0 | |
| 106 | Zewel, Rabab | EGY | 0 | 0 |

