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Individual Calculations March 2023 |
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| Zamora Estrada, Sergi Total change: 16.60 | |   |
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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 |
| 1694 | 1921 | 1.00 | 2 | -0.56 | 20 | -11.20 | |
|  Pelegrin Serrano, Oriol | | | 1618 | ESP | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Esteve Cantero, Marc | | | 1770 | ESP | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1921 | 3.50 | 4 | 1.39 | 20 | 27.80 | |
| | Losada Carrera, Francisco Javier | | | 2159 | ESP | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Capdevila Morell, Josep A. | | | 1765 | ESP | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Grifell Sola, Joan | | | 1860 | ESP | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Santos Ramos, Carlos | | | 1832 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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