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Rapid:
Individual Calculations January 2023 |
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| Kopta, Jiri Total change: -16.80 | |   |
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| DAFO CUP 2022 | Dolni Lutyne | CZE | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1903 | 4.50 | 8 | -0.84 | 20 | -16.80 | |
|  Machura, Jaroslav | | | 1354 | CZE | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Sikorova, Olga | | wg | 2162 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zmelty, David | | | 1341 | CZE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Djuric, Stefan | g | | 2318 | SRB | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Boff, Ondrej | | | 1368 | CZE | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Marekwica, Dawid | | | 1503 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Panek, Bartosz | c | | 2043 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kozdon, Marek | | | 1448 | CZE | 0.50 | 1 | -0.44 | 20 | -8.80 | | | * 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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