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Individual Calculations January 2024 |
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| Pampas Felix, Mariana Marcela Total change: 0.00 | |   |
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| 2 Open IRT U1200 Circulo Peruano de Ajedrez | Lima | PER | 2023-11-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1118 | 0 | 1.00 | 3 | 0.00 | 993 | | 0.00 | |
|  Zegarra Castaneda, Oliver Mateo | | | 1107 | PER | 0.50 | 1 | 0.00 | | 0.00 | |  Garay Ramirez, Dhara Celeste | | | 1084 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Garay Ramirez, Patrick Yosue | | | 1162 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 4 Open IRT U1800 Circulo Peruano de Ajedrez | Lima | PER | 2023-12-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1459 | 0 | 1.00 | 6 | 0.00 | 1186 | | 0.00 | |
| | Callupe Matias, Obed Esteban | | | 1213 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Ramirez Mori, Angel Farid | | | 1546 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Garay Ramirez, Estefano Javier | | | 1712 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Navarro Maldonado, Monica Dayana | | | 1539 | VEN | 0.00 | 1 | 0.00 | | 0.00 | | | Ramirez Mori, Jael Eduardo | | | 1232 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Salas Gonzales, David Ademar | | | 1514 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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