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Rapid:
Individual Calculations January 2023 |
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| Kostis, Apostolos Total change: -28.40 | |   |
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| Rapid Magnisia Open 2022 | Volos | GRE | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1264 | 0.00 | 3 | -1.42 | 20 | -28.40 | |
|  Giannopoulos, Ioannis | | | 1625 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Siskos, Panagiotis | | | 1094 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Seitanidis, Anastasios | | | 1192 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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