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Individual Calculations August 2019 |
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| Michel Altamirano, Luciana Total change: 23.60 | |   |
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| XIII Olimpiada Nacional de Ajedrez 2019 (Sub-10 Femenino) | Cochabamba | BOL | 2019-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1072 | 2.00 | 3 | 0.59 | 40 | 23.60 | |
|  Siles Kora, Dayana Karolyn | | | 1062 | BOL | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Santos Callahuara, Monzerrat | | | 1126 | BOL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Vera Portugal, Luz Valeria | | | 1083 | BOL | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | |
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