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Individual Calculations September 2021 |
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| Perez Bolanos, Joel Total change: -24.40 | |   |
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| Cto. Espana Individual Sub 18 | Salobrena, Granada | ESP | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1976 | 5.50 | 9 | -0.61 | 40 | -24.40 | |
|  Roig Roig, Marc | | | 1576 * | ESP | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Morillas Machetti, Marta | | | 1576 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Marabajan Navas, Saul | | | 1830 | ESP | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Arias Aranda, Guillem | | | 1757 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rodriguez Ferreiros, Andres | | | 2137 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | | | De Lomas Busquets, Alba | | | 1761 | ESP | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Martin Barcelo, Carles | | | 2227 | ESP | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Galian Garcia, Carlos | | | 1816 | ESP | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Conde Riveiro, Xacobe | | | 1705 | ESP | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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