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Individual Calculations August 2017 |
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| Rodriguez Chapi, Dayana Total change: -26.00 | |   |
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| XI Olimpiada Nacional de Ajedrez 2017 (Sub-12 Femenino) | Sucre | BOL | 2017-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1358 | 1.00 | 3 | -0.65 | 40 | -26.00 | |
|  Bustillos, Nathalia | | | 1472 | BOL | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Quispe Mamani, Nikaela Nazaret | | | 1050 | BOL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Beltran Salvador, Milka | | | 1396 | BOL | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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