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Individual Calculations March 2023 |
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| Perez Rodriguez, Joan Antoni Total change: 5.40 | |   |
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| Lliga Catalana 2023 Preferent Grupo 4 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 1967 | 0.50 | 2 | 0.26 | 20 | 5.20 | |
|  Rojas Keim, Luis | m | | 2385 | CHI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Bravo Barranco, Narciso | | | 2238 | ESP | 0.50 | 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 4 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1967 | 1.50 | 4 | 0.01 | 20 | 0.20 | |
| | Segarra Calderer, Albert | | | 1970 | ESP | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Comallonga Fernandez, Josep | | | 2013 | ESP | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Cruz, Filemon | m | | 2282 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lambert Pont, Michael | | | 2035 | ESP | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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