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Rapid:
Individual Calculations October 2021 |
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| Kourlis, Georgios Total change: -35.20 | |   |
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| 1st Vyron Tsorbatzoglou rapid 2021 B | Thessaloniki | GRE | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1233 | 0.50 | 4 | -1.76 | 20 | -35.20 | |
|  Doudoulakakis, Ioannis | | | 1474 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Papatriantafyllou, Maria | | | 1057 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Nakitsas, Stergios | | | 1124 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Siskou, Evangelia | | | 1098 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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