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Individual Calculations January 2023 |
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| Rodriguez Vallejo, Killari Ariela Total change: 52.80 | |   |
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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 |
| 1255 | 1026 | 2.00 | 6 | 0.56 | 40 | 22.40 | |
|  Donda, Jazmin | | | 1564 | ARG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Henriquez Prado, Victoria | | | 1120 | CHI | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Jimenez Salas, Fabiana | | | 1196 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Lugo Martinez, Jimena Sofia | | | 1225 | PAR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Guzman Vera, Xiomara Anahi | | | 1222 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chamba Guerrero, Maria Paz | | | 1202 | ECU | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | Sudamericano Escolar 2022 Sub 11 | Ciudad del Este | PAR | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1026 | 1.00 | 3 | 0.76 | 40 | 30.40 | |
| | Gomez Gonzales, Fabiana | | | 1381 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Portillo Arriola, Andrea Magali | | | 1362 | PAR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Torales G., Ivan Alejandro B. | | | 1705 | PAR | 1.00 | 1 | 0.99 | 40 | 39.60 | |
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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