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Individual Calculations January 2024 |
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| Chancos Quispe, David Emanuel Total change: 0.00 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 13 Absoluto | Lima | PER | 2023-12-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1318 | 0 | 4.50 | 9 | 0.00 | 1318 | | 0.00 | |
|  Coaquira Gonzales, Oscar Adriano | | | 1339 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  Poma Bernal, Cristian Andres | | | 1358 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Ayala Aranibar, Adrian Alexander | | | 1317 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Villaverde Salas, Gonzalo Matias | | | 1443 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Sotelo Reyna, Alberto David | | | 1190 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Quispe Ima, Edson Snayder | | | 1086 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Reyes Zavaleta, Sergio Gabriel | | | 1340 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Choque Aparco, Esteban Abel | | | 1355 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Robles Cucho, Argen Stefano | | | 1433 | 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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