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Individual Calculations March 2023 |
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| Romero Forero, Mario Total change: -8.40 | |   |
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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 |
| 1788 | 1773 | 0.50 | 2 | -0.46 | 20 | -9.20 | |
|  Pascual Romero, Salvador | | | 1752 | ESP | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Albert Estebanez, Carles | | | 1823 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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 1 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1773 | 2.50 | 4 | 0.04 | 20 | 0.80 | |
| | Flores Soler, Diego | | | 1641 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Ventura Fontanet, Jaume | | | 1659 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Povill Claros, Laura | | | 1819 | ESP | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Quero Ortega, Juan | | | 1637 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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