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Individual Calculations August 2019 |
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| Vera Portugal, Luz Valeria Total change: 25.60 | |   |
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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 |
| 1104 | 1083 | 3.00 | 5 | 0.64 | 40 | 25.60 | |
|  Ignacio Becerra, Lizeth Selma | | | 1125 | BOL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Santos Callahuara, Monzerrat | | | 1126 | BOL | 1.00 | 1 | 0.56 | 40 | 22.40 | |  El Hage Serrano, Caely | | | 1088 | BOL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Maceda, Erleen | | | 1108 | BOL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Michel Altamirano, Luciana | | | 1072 | BOL | 0.00 | 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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