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Rapid:
Individual Calculations July 2021 |
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| Bilek, Petr Total change: -57.20 | |   |
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| Prague International Chess Festival 2021 F - rapid tournament | Praha | CZE | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 2020 | 2.00 | 5 | -2.86 | 20 | -57.20 | |
|  Pressler, Tobias | | | 1402 | CZE | 0.00 | 1 | -0.98 | 20 | -19.60 | |  Lihotsky, Jiri | | | 1434 | CZE | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Peglau, Dora | | | 1507 | GER | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Strnadova, Monika | | | 1551 | CZE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Soucek, Andrej | | | 1285 | CZE | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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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