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Rapid:
Individual Calculations January 2019 |
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| Zarkada, Athina Total change: -21.00 | |   |
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| Christmas Marathon SO Kallitheas 2018 - rapid | Kallithea | GRE | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1263 | 1.00 | 7 | -1.05 | 20 | -21.00 | |
|  Mitrandzas, Athanasios | | | 1663 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kontogianni, Maria-Hristina | | | 1603 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sipsis, Tsatsoulis Georgios | | | 1543 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Samaras, Vasileios | | | 1359 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Vasilas, Konstantinos | | | 1270 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Deligiannis, Ilias | | | 1440 | GRE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Koutis, Pavlos | | | 1222 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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