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Individual Calculations November 2022 |
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| Davies, Rhys Total change: 24.80 | |   |
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| 2022 South Wales Autumn Open | Cardiff | WLS | 2022-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1208 | 1.50 | 4 | 1.24 | 20 | 24.80 | |
|  Smith, Alun | | | 1722 | WLS | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Williams, Stephen | | | 1591 | WLS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Davies, Callum | | | 1760 | WLS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ley, Cyril | | | 1567 | WLS | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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