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Individual Calculations April 2023 |
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| Parkhurst Casas, Miriam Total change: -22.80 | |   |
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| CAMPEONATO DE EUSKADI POR EQUIPOS DIVISION DE HONOR Rondas 7-9 | Bergara (Gipuzkoa) | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1924 | 0.00 | 1 | -0.48 | 20 | -9.60 | |
|  Rodal Bonet, Xoan | | | 1936 | ESP | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | Liga de Bizkaia Cat. Preferente 2023 Rondas 7-9 | Bilbao | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1924 | 0.00 | 1 | -0.66 | 20 | -13.20 | |
|  Zapirain Bilbao, Mikel | | | 1804 | ESP | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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