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Individual Calculations January 2023 |
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| Fernandez Rocha, Mariana Abigail Total change: 30.80 | |   |
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| Festival Sudamericano de la Juventud 2022 Sub 10 Femenino | Asuncion | PAR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1061 | 2.00 | 6 | 0.41 | 40 | 16.40 | |
|  Henriquez Prado, Victoria | | | 1120 | CHI | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Morillo Chirinos, Leticia Sofia | | | 1257 | VEN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Guzman Vera, Xiomara Anahi | | | 1222 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Quiroga Ortiz, Isabella | | | 1219 | ARG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Torrez Taboada, Flor Belen | | | 1207 | BOL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Donda, Jazmin | | | 1564 | ARG | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | IRT Navideno ADAC 2022 | Cochabamba | BOL | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1061 | 1.50 | 4 | 0.36 | 40 | 14.40 | |
| | Saavedra Castro, Matias Santiago | | | 1399 | BOL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fernandez Rocha, Mauro Alejandro | | | 1147 | BOL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Acho Yujra, Adhemar Logan | | | 1277 | BOL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Marcoz Orellana, Matias Alexis | | | 1119 | BOL | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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