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Individual Calculations November 2023 |
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| Merca Alvarado, Gabriel Adolfo Total change: 54.00 | |   |
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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 |
| 1349 | 1085 | 2.50 | 6 | 1.35 | 40 | 54.00 | |
|  Vasquez Florez, Yoshua Marcelo | | | 1463 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Reyes Zavaleta, Sergio Gabriel | | | 1341 | PER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Levano Loayza, Adriano Jaffet | | | 1490 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Villaverde Salas, Gonzalo Matias | | | 1280 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Rayme, Angulo Andres Joaquin | | | 1313 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Valdez Maravi, Angel Yhadiel | | | 1209 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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