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Individual Calculations November 2023 |
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| Elvira Elvira, Adria Total change: 19.60 | |   |
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| XXV Obert d'Escacs de Santa Margarida de Montbui Rondas 1-4 | Santa Margarida de Montbui (Barcelona) | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1430 | 1.50 | 3 | 0.98 | 20 | 19.60 | |
|  Prat Rabell, Josep M. | | | 1805 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Soteras Figueras, Jordi | | | 1635 | ESP | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Luco Perez, Bernat | | | 1681 | ESP | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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