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Rapid:
Individual Calculations April 2023 |
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| Sobek, Jaroslav Total change: 22.60 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1951 | 7.00 | 9 | 1.13 | 20 | 22.60 | |
|  Sekyra, Vojtech | | | 1551 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gadas, Lukas | | | 1545 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stefan, Ales | | | 1471 | CZE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Klima, Lukas | m | | 2200 | CZE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Kania, Dominik | | | 1880 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Tvrdy, Petr | | | 1691 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Olsar, Zdenek | | | 1857 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Potomak, Vladimir | | | 1945 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lys, Josef | f | | 2074 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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