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Individual Calculations March 2023 |
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| Ferrandiz Iserte, Albert Total change: -2.20 | |   |
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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 |
| 1777 | 1981 | 0.50 | 2 | -1.03 | 20 | -20.60 | |
|  Chavero Trujillo, Luis | | | 1801 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Pascual Romero, Salvador | | | 1752 | ESP | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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 |
| 1961 | 1981 | 2.50 | 3 | 0.92 | 20 | 18.40 | |
| | Poyato Ruiz, Fernando | | | 1838 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Martin Canfran, Ruben | | | 2136 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Villa Labrada, Xavier | | | 1909 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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