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Individual Calculations March 2023 |
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| Diaz Carrasco, Sergio Total change: -10.80 | |   |
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| Lliga Catalana 2023 Preferent Grupo 1 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1961 | 1.50 | 2 | 0.73 | 20 | 14.60 | |
|  Poyato Ruiz, Fernando | | | 1845 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Olivares Canelles, Francisco | f | | 2313 | CUB | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1961 | 1.00 | 4 | -1.27 | 20 | -25.40 | |
| | Ros Montes, Daniel | | | 1908 | ESP | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Villa Labrada, Xavier | | | 1909 | ESP | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Valls Sole, Josep | | | 1863 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Pages Ruiz, Eduard | | | 1962 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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