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Individual Calculations September 2023 |
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| Chomba Rios, Juan Pedro Total change: 0.00 | |   |
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| I FESTIVAL DE AJEDREZ IRTS CLASICOS RENE DESCARTES SUB 1200 | Lima | PER | 2023-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1119 | 0 | 2.50 | 4 | 0.00 | 1139 | | 0.00 | |
|  Olazo Ricra, Leninka Estefany | | | 1157 | PER | 0.50 | 1 | 0.00 | | 0.00 | |  Loayza Rivera, Bryan James | | | 1046 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Macedo Minaya, Camila Sofia | | | 1118 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Dongo Ccorahua, Leonardo Bruno | | | 1155 | 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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