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Individual Calculations May 2023 |
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| Matejovsky, Ondrej Total change: -8.40 | |   |
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| SSS Krajsky prebor 2022-2023 r11 | various | CZE | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1936 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
|  Koubova, Anna Marie | | | 2037 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | 2023 Welsh Open | Cardiff | WLS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1936 | 4.50 | 6 | -0.06 | 20 | -1.20 | |
| | Fowler, Caspian | | | 1546 | WLS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wilmot, Daniel | | | 1644 | WLS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Guy, David | | | 1827 | WLS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cave, Iwan | | | 1711 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Macdonald, Duncan | | | 1566 | WLS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vlkova, Anezka | | | 1956 | CZE | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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