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Rapid:
Individual Calculations February 2020 |
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| Sidiras, Efthymios Total change: -15.20 | |   |
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| Christmas Marathon SO Kallitheas 2019 - rapid B | Kallithea | GRE | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1189 | 2.00 | 5 | -0.76 | 20 | -15.20 | |
|  Armaos, Petros | | | 1026 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Pentogenis, Ioannis | | | 1121 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Karagiorgos, Nikolaos | | | 1417 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Armaos, Michail | | | 1079 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bezirgiannidis, Christos | | | 1125 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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