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Individual Calculations July 2021 |
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| Perez Bruni, Alfredo Total change: 4.20 | |   |
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| Campeonato de Liga por Equipos de Madrid Segunda B 2020-2021 Rondas 12-13 | Madrid | ESP | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1806 | 0.50 | 1 | 0.21 | 20 | 4.20 | |
|  De La Orden Alcocer, Alejandro | | | 1966 | ESP | 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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