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Rapid:
Individual Calculations April 2023 |
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| Cudnik, Andrzej Total change: 4.20 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1809 | 6.00 | 9 | 0.21 | 20 | 4.20 | |
|  Spicka, Martin | | | 1409 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kilian, Zdenek | | | 1400 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reznicek, Marcel | | | 2034 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Stefan, Ales | | | 1471 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mrazek, Lumir | f | | 2307 | CZE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Prokop, David | | | 1482 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Malik, Vojtech | | | 1431 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cempel, Jaroslav | f | | 1962 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Moczala, Maja | | | 1636 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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