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Individual Calculations March 2023 |
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| Pascual Romero, Salvador Total change: 2.20 | |   |
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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 |
| 1877 | 1752 | 1.50 | 2 | 0.82 | 20 | 16.40 | |
|  Romero Forero, Mario | | | 1773 | ESP | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Ferrandiz Iserte, Albert | | | 1981 | ESP | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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 |
| 1827 | 1752 | 0.50 | 3 | -0.71 | 20 | -14.20 | |
|  Alsina Kirchner, Jordi | | | 1961 | ESP | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Albert Cristobal, Jorge | | | 1790 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Delgadillo Torrico, Felipe | | | 1729 | ESP | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | |
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