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Individual Calculations January 2024 |
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| Santos Lanazca, Sonyu Arturo Total change: 0.00 | |   |
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| 3 Open IRT U1200 Circulo Peruano de Ajedrez | Lima | PER | 2023-12-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1088 | 0 | 1.00 | 5 | 0.00 | 848 | | 0.00 | |
|  Carbajal Sotomayor, Cesar Stefano | | | 1007 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Loayza Rivera, Bryan James | | | 1051 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Alvarado Torres, Sandro Santiago | | | 1109 | PER | 0.50 | 1 | 0.00 | | 0.00 | |  Salazar Flores, Adiel Jesus | | | 1109 | PER | 0.00 | 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) | | |
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