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Individual Calculations August 2023 |
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| Kowalczyk, Wojciech Total change: 33.80 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1786 | 4.50 | 6 | 1.69 | 20 | 33.80 | |
|  Postl, Petr | | | 1928 | CZE | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Drahorad, Daniel | | | 1961 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Noha, Michal | | | 1928 | CZE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Barta, Ondrej | | | 1386 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sedlak, Ludek | | | 1885 | CZE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Jodas, Daniel | | | 1685 | CZE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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