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Rapid:
Individual Calculations April 2023 |
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| Reterski, Igor Total change: -27.20 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1086 | 0.00 | 4 | -0.68 | 40 | -27.20 | |
|  Lipovsky, Tomas | | | 1797 | CZE | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Ferenc, Denis | | | 1365 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kubelka, Jaroslav | | | 1269 | CZE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kopecky, Michal | | | 1281 | CZE | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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