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Individual Calculations March 2023 |
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| Sierra Magrazo, Lidia Total change: -57.60 | |   |
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| Lliga Catalana 2023 Primera Divisio Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1857 | 0.00 | 1 | -0.36 | 40 | -14.40 | |
|  Coll Sola, Joan | | | 1957 | ESP | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1857 | 0.00 | 2 | -1.08 | 40 | -43.20 | |
|  Vizcaino Pero, David | | | 1859 | ESP | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Fernandez Lopez, Mario | | | 1796 | ESP | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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