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Individual Calculations January 2019 |
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| Inti Tapia, Mirella Total change: 74.80 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 14, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1144 | 3.00 | 7 | 1.87 | 40 | 74.80 | |
|  Gomez Vasquez, Laura Sofia | | | 1544 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez Canete, Dora Romina | | | 1436 | PAR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bustillos, Nathalia | | | 1521 | BOL | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Cardenas Mancilla, Sofia Isamar | | | 1255 | CHI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Lima, Aine Carolina | | | 1524 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Flores Taboada, Leidy De America | | | 1317 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Puma Llerena, Maricarmen | | | 1518 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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