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Individual Calculations March 2023 |
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| Garcia Taberner, Laura Total change: 24.40 | |   |
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| Lliga Preferent Girona 2023 Rondas 1-2 | Girona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1945 | 1.50 | 2 | 0.43 | 20 | 8.60 | |
|  Alejo Alvarez, Ricardo | | | 1917 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Cobos Navarro, Francesc | | | 1927 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | Lliga Preferent Girona 2023 Rondas 3-6 | Girona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1945 | 2.50 | 3 | 0.79 | 20 | 15.80 | |
| | Alejo Alvarez, Ricardo | | | 1917 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Cobos Navarro, Francesc | | | 1927 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Garriga Sanchez, Josep | | | 1840 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | |
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