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Individual Calculations November 2023 |
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| Florez Huaman, Areli Oriana Total change: 108.80 | |   |
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| TORNEO IRT DE PREPARACION RUMBO AL PANAMERICANO ESCOLAR LIMA 2023 | Cusco | PER | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1244 | 3.00 | 6 | 0.35 | 40 | 14.00 | |
|  Cabrera Quispe, Piero Andre | | | 1711 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Cardenas Olivera, Fabio Javier | | | 1049 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ramos Barriga, William Naylamp | | | 1101 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Alcca Nahue, Gustavo Samuel | | | 1368 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Banda Chahuara, Daniel | | | 1378 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Enciso Ccana, Ramses Didier | | | 1234 | PER | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Femenino | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1244 | 5.00 | 8 | 2.37 | 40 | 94.80 | |
| | Fei, Irene Jiao | | | 1728 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vasquez Torres, Ariana Fernanda | | | 1099 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Garcia Tinajero, Sofia | | | 1197 | MEX | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Torres Ccahuay, Dayana Nievevska | | | 1540 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Torres Caballero, Sofia Anabela | | | 1294 | PAR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Mollo Figueroa, Nicole | | | 1610 | BOL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1498 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ascama Paredes, Sofia Elvira | | | 1279 | PER | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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