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Individual Calculations April 2023 |
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| Ricaldi Ramos, Jim Sebastian Total change: 20.80 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1236 | 2.50 | 7 | 0.52 | 40 | 20.80 | |
|  Ramirez Espino, Alessandro | | | 1509 | PER | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Vargas Canari, Joseph Adriel | | | 1422 | PER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ramirez Espino, Gian Sandro | | | 1473 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Rosas Llamocca, Alvaro Rodrigo | | | 1432 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1684 | PER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Iman Terry, Aldo Luis Fabiano | | | 1139 | PER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Ayala Aranibar, Adrian Alexander | | | 1300 | PER | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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