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Individual Calculations May 2023 |
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| Brito Garcia, Alfredo Total change: -2.90 | |   |
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| Liga Gran Canaria Equipos Categoria Preferente 2023 Rondas 6-7 | Las Palmas de Gran Canaria | ESP | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2260 | 1.00 | 2 | -0.29 | 10 | -2.90 | |
|  Marrero Cardenes, Agustin | | | 2069 | ESP | 0.50 | 1 | -0.25 | 10 | -2.50 | |  Perez Guerra, Raul | f | | 2231 | ESP | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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