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Individual Calculations April 2023 |
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| Valls Sole, Josep Total change: -11.40 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 1-4 | Barcelona | ESP | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1863 | 1.50 | 3 | -0.95 | 20 | -19.00 | |
|  Garcia Perez, Josep | | | 1466 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Corominas Garrido, Jordi | | | 1648 | ESP | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Costa Trave, Jaume | | | 1658 | ESP | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 1 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1836 | 1.00 | 2 | 0.38 | 20 | 7.60 | |
| | Planella Sanchez, Jordi | | | 1918 | ESP | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Taboada Patersson, Carlos Fidel | | | 2043 | CUB | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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