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Individual Calculations January 2020 |
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| Acuna Alarcon, Claudia Micaela Total change: 58.00 | |   |
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| Festival Sudamericano de la Juventud 2019 Sub 10 Femenino | CABA | ARG | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1215 | 4.50 | 7 | 1.45 | 40 | 58.00 | |
|  Arenas Lavado, Luciana Andrea | | | 1236 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Sanchez Cruz, Mireya Jassly | | | 1211 | PER | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Santos Callahuara, Monzerrat | | | 1176 | BOL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Veliz, Daira Isis | | wc | 1414 | ARG | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Usui, Gabriella Yumi | | | 1217 | BRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Vizcarra, Quispe Ramalia | | | 1259 | PER | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Adam, Ernestina | | wc | 1336 | ARG | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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