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Rapid:
Individual Calculations September 2021 |
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| Erban, Jiri Total change: -4.20 | |   |
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| Prebor mesta Ceske Budejovice 2021 | Ceske Budejovice | CZE | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1852 | 4.00 | 6 | -0.21 | 20 | -4.20 | |
|  Kovacs, Ivan | | | 1462 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Dufek, Tomas | | | 1589 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Papacek, Stepan | f | | 2243 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Piskor, Martin | | | 1682 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Svoboda, Petr | | | 1668 | CZE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Drda, Stepan | | | 1435 | CZE | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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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