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Individual Calculations March 2023 |
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| Ribera Caro, Joan Total change: -39.60 | |   |
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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 |
| 1855 | 1795 | 0.50 | 2 | -0.34 | 40 | -13.60 | |
|  Humanes Bespin, Ivan | | | 1951 | ESP | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Cruz Saez, Alejandro | | | 1758 | ESP | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 1 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1795 | 1.00 | 4 | -0.65 | 40 | -26.00 | |
|  Vallbona Domingo, Joan | | | 1859 | ESP | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Fernandez Guerrero, Francisco | | | 1832 | ESP | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Rodriguez Berral, Fernando | | | 1842 | ESP | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Garnica Nebot, Francesc | | | 1898 | ESP | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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