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Individual Calculations August 2023 |
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| Heller, Jan Total change: -6.60 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1884 | 2.50 | 5 | -0.33 | 20 | -6.60 | |
|  Hladka, Leontyna | | | 1484 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Eretova, Jana | | | 2021 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Frank, Miroslav | | | 1873 | CZE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Hatas, Radim | | | 1658 | CZE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Svejk, Martin | | | 2054 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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