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Rapid:
Individual Calculations May 2023 |
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| Souralova, Jana Total change: 7.60 | |   |
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| 84. PORG Open 2023 | Praha | CZE | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1203 | 1.50 | 4 | 0.19 | 40 | 7.60 | |
|  Dubsky, Tomas | | | 1126 | CZE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Dobsa, Emma | | | 1500 | CZE | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Cermak, Filip | | | 1342 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Major, Filip | | | 1406 | CZE | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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