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Individual Calculations September 2018 |
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| Osorio Mamani, Mayte Total change: -4.20 | |   |
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| IRT "Torneo de Recategorizacion" - A.M.P.A. | Potosi | BOL | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1589 | 2.00 | 3 | -0.21 | 20 | -4.20 | |
|  Zambrana Estrada, Breyner Andre | | | 1414 | BOL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Granier, Paola Mair | | | 1549 | BOL | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Ala Ortiz, Kevin Josue | | | 1189 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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