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Rapid:
Individual Calculations May 2023 |
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| Koslerova, Denisa Annie Total change: 4.80 | |   |
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| 84. PORG Open 2023 | Praha | CZE | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1066 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Kurek, Pavel | | | 1715 | CZE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sereda, Adam | | | 1220 | CZE | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Suchanek, Petr | | | 1253 | CZE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pokorny, Tomas | | | 1196 | CZE | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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