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Individual Calculations May 2022 |
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| Williams, Stephen Total change: 41.20 | |   |
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| 2022 Welsh Open-Major | Cardiff | WLS | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1570 | 3.00 | 5 | 2.06 | 20 | 41.20 | |
|  Vlkova, Anezka | | | 1938 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Thomas, Roy | | | 1689 | WLS | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Chong, Kimberly | | | 1765 | WLS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Thomas, Mark | | | 1919 | WLS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Espinosa Delgado, Miguel | | | 1878 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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