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Rapid:
Individual Calculations January 2023 |
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| Kolyvas, Aris Total change: -28.60 | |   |
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| Univercities Rapid Chess 2022 | Athens | GRE | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1405 | 2.50 | 5 | -1.43 | 20 | -28.60 | |
|  Iatrou, Ioannis | | | 1054 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Garoufalis, Athanasios | | | 1124 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kolpetinou, Kyriaki | | | 1114 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Apostolou, Petros | | | 1358 | GRE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Tagkalaki, Ioanna Lambrini | | | 1184 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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