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Individual Calculations August 2022 |
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| Donda, Jazmin Total change: 121.60 | |   |
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| Pan American Youth Chess Festival 2022 U10 Female | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1209 | 4.00 | 6 | 0.72 | 40 | 28.80 | |
|  Jimenez Salas, Fabiana | | | 1038 | PER | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Vargas Gonzales, Wanda Mariana | | | 1020 | BOL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lugo Martinez, Jimena Sofia | | | 1272 | PAR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Li, Iris | | | 1443 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rojas Salas, Rihanna Irina | | | 1118 | PER | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Fernandez Rocha, Mariana Abigail | | | 1169 | BOL | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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 Aniversario Rio Grande | Rio Grande - Tierra del Fuego | ARG | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1209 | 2.00 | 4 | 1.91 | 40 | 76.40 | |
| | Adorno, Anibal | | | 1750 | ARG | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Sandoval, Sebastian | | | 1750 | ARG | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Torres, Federico | | | 2171 | ARG | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Frutos, Leandro Jose | | | 1753 | ARG | 0.50 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | Campeonato Argentino Femenino Sub-10 | Villa Martelli - Buenos Aires | ARG | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1209 | 1.00 | 1 | 0.41 | 40 | 16.40 | |
| | Quiroga Ortiz, Isabella | | | 1141 | ARG | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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