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Individual Calculations December 2022 |
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| Chara Ticona, Helen Rihanna Total change: -8.80 | |   |
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| XI Campeonato Panamericano Escolar 2022, Sub-09 Femenino | Santa Cruz, Bolivia | BOL | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1120 | 2.00 | 5 | -0.22 | 40 | -8.80 | |
|  Mandujano, Alagon Ghaydaa Ceneth | | | 1189 | PER | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Jimenez Salas, Fabiana | | | 1007 | PER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Iporre Romero, Keyla | | | 1218 | BOL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Genovez Vega, Maria Abigail | | | 1098 | PER | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Machacca Mina, Adamaris Luciana | | | 1298 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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