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Rapid:
Individual Calculations April 2023 |
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| Petrov, Nikolaj Total change: -16.80 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1593 | 3.00 | 7 | -0.84 | 20 | -16.80 | |
|  Mrazek, Roman | | | 1974 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sekyra, Vojtech | | | 1255 | CZE | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Bulawa, Adam | | | 1289 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kopycki, Zbigniew | | | 1406 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vranova, Zdenka | | | 1872 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kopycki, Maksymilian | | | 1193 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Novacek, Pavel | | | 1842 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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