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Individual Calculations April 2023 |
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| Riera Sola, Lluis Total change: 2.80 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 1 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1838 | 1.50 | 3 | 0.14 | 20 | 2.80 | |
|  Gracia Vergara, Ferran | | | 1939 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Olle Baeza, Pere | | | 1813 | ESP | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rafegas Bueno, Carles | | | 1857 | ESP | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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