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Individual Calculations August 2015 |
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| Huanca, Naira Total change: -68.00 | |   |
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| IRT 6to Puerta del Sol | El Alto - La Paz | BOL | 2015-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1526 | 1.00 | 5 | -1.25 | 40 | -50.00 | |
|  Torrico, Alexis | | | 1711 | BOL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Chambi, Nayra | | | 1285 | BOL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mamani, Douglas | | | 1636 | BOL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Layme, Ivan | | | 1619 | BOL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Nina, Juan | | | 1545 | BOL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-12 Femenino | La Paz | BOL | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1526 | 0.00 | 1 | -0.45 | 40 | -18.00 | |
| | Mamani, Anahi | | | 1563 | BOL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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