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Individual Calculations April 2023 |
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| Acuna Alarcon, Claudia Micaela Total change: 94.80 | |   |
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| Campeonato Regional Metropolitano Juvenil U14 Femenino 2023 | Lima | PER | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1417 | 5.00 | 6 | 1.77 | 40 | 70.80 | |
|  Ninahuanca Salazar, Ana Lucia | | | 1206 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Herrada, Blanco Maria Fernanda | | | 1469 | PER | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Torres Ccahuay, Dayana Nievevska | | | 1485 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Mamani, Orozco Camila Guianella | | | 1461 | PER | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Rojas Salas, Rihanna Irina | | | 1232 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1462 | PER | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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) | | | | CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 14 Femenino | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1417 | 5.50 | 8 | 0.60 | 40 | 24.00 | |
| | Quispe Villagaray, Maria Belen | | | 1161 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sanchez Cruz, Mireya Jassly | | | 1464 | PER | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Arenas Lavado, Luciana Andrea | | | 1472 | PER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gaspar Guevara, Darling | | | 1270 | PER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Cordova Martiarena, Gabriela Fern | | | 1089 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Torres Ccahuay, Dayana Nievevska | | | 1485 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Herrada, Blanco Maria Fernanda | | | 1469 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Florez Huaman, Areli Oriana | | | 1142 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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