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Individual Calculations March 2023 |
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| Biosca Caballe, Nestor Total change: 19.40 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 1-2 | Tarragona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1828 | 1.00 | 1 | 0.82 | 20 | 16.40 | |
|  Accensi Estrada, Miguel Angel | | | 2093 | ESP | 1.00 | 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) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1818 | 1.50 | 3 | 0.15 | 20 | 3.00 | |
| | Ortega Papaseit, Carlos | | | 1851 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mateu Valentines, Josep Antoni | | | 1806 | ESP | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Herreros Rojo, Ivan | | | 1908 | ESP | 0.50 | 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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