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Rapid:
Individual Calculations June 2023 |
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| Gkogka, Elvis Total change: 67.80 | |   |
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| 6th Rapid APO Kotinos May 2023 | Athens | GRE | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1252 | 3.50 | 7 | 0.99 | 20 | 19.80 | |
|  Karounis, Ioannis | | | 1667 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Diatsintos, Ilias | | | 1206 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Beroukas, Lampros | | | 1487 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Tampakaki, Despoina | | | 1174 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mistilioglou, Athanasios | | | 1545 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karavasilis, Marios | | | 1204 | GRE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Oikonomou, Andreas | | | 1367 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 8th chess Marathon APO Kotinos Rapid - May 2023 | Athens | GRE | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1252 | 4.00 | 5 | 2.40 | 20 | 48.00 | |
| | Seferis, Georgios | | | 1663 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tas, Nikolaos | | | 1151 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pagalis, Georgios | | | 1288 | GRE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Giannopoulos, Stylianos | | | 1476 | GRE | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Beroukas, Lampros | | | 1487 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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