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Individual Calculations April 2023 |
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| Alonso Castillo, Sergio Total change: -23.40 | |   |
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| Lliga Catalana 2023 Preferent Grupo 3 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2066 | 1.00 | 3 | -1.17 | 20 | -23.40 | |
|  Lorca Cortada, David | | | 1962 | ESP | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Rius Colomer, Lluis Albert | | | 1788 | ESP | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ruiz Bravo, Alfonso | | | 1916 | ESP | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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