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Individual Calculations November 2023 |
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| Sanchez Sanchez, Leonardo Daniel Total change: -23.60 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1411 | 5.50 | 9 | -0.59 | 40 | -23.60 | |
|  Calla Pinedo, Carlos Fabian | | | 1083 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Coaquira Gonzales, Oscar Adriano | | | 1274 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Marcelo Poma, Jaden Eduardo | | | 1217 | PER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Blanco Huallpa, Joshuas Kalen | | | 1197 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sotelo Reyna, Alberto David | | | 1215 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Salas Gonzales, David Ademar | | | 1362 | PER | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Barrantes Cueva, Mateo Josue | | | 1293 | PER | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Ccana Minauro, Wernher Sebastian | | | 1510 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Choque Aparco, Esteban Abel | | | 1275 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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