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Rapid:
Individual Calculations April 2023 |
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| Kolorz, Julia Total change: 1.20 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1155 | 1.00 | 4 | 0.03 | 40 | 1.20 | |
|  Tvrdy, Petr | | | 1691 | CZE | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Spala, Jiri | | | 1615 | CZE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kilian, Zdenek | | | 1400 | CZE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kasny, Rene | | | 1016 | CZE | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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