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Individual Calculations April 2023 |
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| Ballesteros De Haro, Sergio Total change: 11.40 | |   |
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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 |
| 1938 | 1912 | 1.50 | 2 | 0.57 | 20 | 11.40 | |
|  Pons Martos, Josep | | | 1902 | ESP | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Presseguer Casanovas, Josep M. | | | 1973 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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