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Individual Calculations August 2022 |
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| Di-Vetta, Andrew Total change: -23.60 | |   |
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| 17th South Wales International Open | Bridgend | WLS | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1755 | 0.00 | 3 | -1.18 | 20 | -23.60 | |
|  Blackburn, Jonathan L B | f | | 2176 | WLS | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Van Kemenade, Rudy | | | 1921 | WLS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fowler, Caspian | | | 1483 | WLS | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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