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Individual Calculations January 2019 |
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| Blanco Marin, Isis Total change: -18.40 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 12, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1115 | 1.50 | 7 | -0.46 | 40 | -18.40 | |
|  Orihuela Barreda, Alondra | | | 1427 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Colla Polo, Sharon | | | 1295 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rodriguez Moran, Romina Estefania | | | 1268 | ECU | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Pacheco Perez, Celeste Briggitte | | | 1184 | PER | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Pacheco Arteaga, Natalia | | | 1264 | BOL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Loarte, Chavez Nadia Guadalupe De | | | 1250 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Montiel Caceres, Helen | | | 1316 | PAR | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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