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Individual Calculations March 2023 |
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| Puertas Manzano, Jose Luis Total change: 2.80 | |   |
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| Lliga Catalana 2023 Preferent Grupo 2 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2041 | 2.00 | 2 | 0.67 | 20 | 13.40 | |
|  Espelt Granes, Esteve | | | 1921 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Roa Ribera, Alvaro | | | 1918 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2041 | 2.00 | 4 | -0.53 | 20 | -10.60 | |
| | Aguilar Sevilla, Diego | | | 2095 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Corriguelas Armillas, Frederic | | | 1959 | ESP | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Garcia I Riera, Josep | | | 1829 | ESP | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Gibert Carafi, Enric | | | 1865 | ESP | 1.00 | 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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