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Rapid:
Individual Calculations January 2021 |
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| Popelka, Petr Total change: -25.40 | |   |
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| Vanocni turnaj SK Olympia 2020 - skupina B | Ceske Budejovice | CZE | 2020-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1436 | 0.00 | 2 | -1.27 | 20 | -25.40 | |
|  Pumpr, Zdenek | | | 1457 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Voldrich, Rostislav | | | 1192 | CZE | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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