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Blitz:
Individual Calculations June 2023 |
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| Gkogka, Elvis Total change: 38.20 | |   |
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| Mega Blitz 30 years Kotinos 2023 | Athens | GRE | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1285 | 5.50 | 11 | 2.27 | 20 | 45.40 | |
|  Stamatakos, Dimitrios | | | 1609 | GRE | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Karounis, Ioannis | | | 1687 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pagalis, Georgios | | | 1334 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Oikonomou, Andreas | | | 1311 | GRE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Valoukos, Efstathios | | | 1446 | GRE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Karavasilis, Marios | | | 1309 | GRE | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Seferis, Georgios | | | 1624 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Lykouriotis, Pantelis | | | 1837 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Kontopoulos, Marios N | | | 1306 | GRE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Giannopoulos, Stylianos | | | 1310 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Mylonas, Nikolaos St | | | 1449 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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 Blitz - May 2023 | Athens | GRE | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1285 | 1.00 | 4 | -0.36 | 20 | -7.20 | |
| | Seferis, Georgios | | | 1624 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kontopoulos, Marios N | | | 1306 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Nikolakis, Konstantinos | | | 1203 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Beroukas, Lampros | | | 1569 | GRE | 0.00 | 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) | | |
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