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Individual Calculations March 2023 |
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| Guerrero Roman, Eulalio Total change: 1.20 | |   |
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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 |
| 1965 | 1955 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
|  Garcia Castellote, Daniel | | | 1965 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1955 | 2.00 | 3 | -0.45 | 20 | -9.00 | |
|  Ferre Campos, Josep | | | 1842 | ESP | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Roque Perello, Oriol | | | 1556 | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pelegrin Serrano, Oriol | | | 1618 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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