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Individual Calculations October 2017 |
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| Casano, Alicia Total change: 72.40 | |   |
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| IV Festival Nacional de Ajedrez 2017 (Sub-15 Femenino) | Tarija | BOL | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1220 | 2.50 | 5 | 1.06 | 40 | 42.40 | |
|  Castillo, Yazmin | | | 1500 | BOL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Enriquez Coronel, Gaia Paola | | | 1385 | BOL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Velasquez Martinez, Maria Laura | | | 1210 | BOL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Arce, Laura | | | 1346 | BOL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gomez, Danahi | | | 1500 | BOL | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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) | | | | 1er. Festival IRT "Sol de Septiembre" (Categoria Abierta) | Cochabamba | BOL | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1220 | 1.00 | 3 | 0.75 | 40 | 30.00 | |
| | Monroy, Osvaldo | | | 1620 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iporre Escobar, Sergio | | | 1620 * | BOL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Pinto Baltazar, Angel | | | 1608 | BOL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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