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Individual Calculations March 2023 |
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| Serrano Sanchez, Hilario Total change: 29.20 | |   |
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| Lliga Catalana 2023 Preferent Grupo 4 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1844 | 2.00 | 2 | 0.72 | 20 | 14.40 | |
|  Bertolin Escriche, Tomas | | | 1652 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pous Garriga, Antoni | | | 1819 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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 4 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1844 | 2.50 | 4 | 0.74 | 20 | 14.80 | |
| | Dougas Chavarria, Nestor | | | 1934 | ESP | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Maspoch Vila, Marc | | | 1854 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Molina Figueroa, Antoni | | | 1878 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Lin, Limin | | | 1890 | CHN | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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