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Individual Calculations April 2023 |
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| Serrano Sanchez, Hilario Total change: -3.00 | |   |
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| Lliga Catalana 2023 Preferent Grupo 4 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1873 | 1.00 | 2 | -0.15 | 20 | -3.00 | |
|  Zapata Rios, Juan Jose | | | 1826 | ESP | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mas Recorda, Pere | | | 1812 | ESP | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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