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Individual Calculations March 2023 |
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| Ortiz Valentin, Jordi Total change: -17.80 | |   |
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| Lliga Catalana 2023 Preferent Grupo 3 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1994 | 1.50 | 2 | 0.31 | 20 | 6.20 | |
|  Rius Colomer, Lluis Albert | | | 1791 | ESP | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Companyo Pagerols, Josep M. | | | 2041 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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 Catalana 2023 Preferent Grupo 3 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1994 | 0.50 | 3 | -1.20 | 20 | -24.00 | |
| | Alonso Castillo, Sergio | | | 2048 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Botifoll Benasat, Ramon | | | 2024 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Najar Arrieta, Oriol | | | 1735 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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