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Rapid:
Individual Calculations August 2019 |
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| Vrailas, Marios Total change: 14.40 | |   |
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| Summer youth U 18 Rapid YES to chess 2019 | Kallithea | GRE | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1406 | 5.00 | 6 | 0.72 | 20 | 14.40 | |
|  Pitsakis, Ilias | | | 1098 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Kosma, Maria | | | 1101 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kioseoglou, Panagiotis | | | 1235 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Koutis, Pavlos | | | 1243 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Samaras, Vasileios | | | 1435 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Vasilas, Konstantinos | | | 1295 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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