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Individual Calculations May 2022 |
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| Probert, Malcolm Total change: -2.60 | |   |
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| 2022 Welsh Open-Major | Cardiff | WLS | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1575 | 0.50 | 3 | -0.13 | 20 | -2.60 | |
|  May, Adam J | | | 1950 | WLS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chong, Kimberly | | | 1765 | WLS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dixon, Chris | | | 1735 | WLS | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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