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Individual Calculations January 2024 |
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| Medina Quintana, Salvador Yossef Total change: 0.00 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 11 Absoluto | Lima | PER | 2023-12-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1077 | 0 | 2.00 | 6 | 0.00 | 952 | | 0.00 | |
|  Pareja Pacco, Rodrigo Andre | | | 1138 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Carbajal Sotomayor, Cesar Stefano | | | 1007 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Chinguel Pena, Jefferson Neymar | | | 1053 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Cano Flores, Alvaro Alexander | | | 1162 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Paredes Zapana, Mateo Rafael | | | 1092 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Daza Atencia, Mathias David | | | 1012 | 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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