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Individual Calculations April 2023 |
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| Vasquez Navez, Mark Lenin Total change: -20.00 | |   |
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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 |
| 1234 | 1279 | 3.50 | 7 | -0.50 | 40 | -20.00 | |
|  Tacca Aller, Andriu Ariel | | | 1080 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Flores Candiotti, Cesar Abraham | | | 1049 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gonzales Rivadeneira, Eduardo | | | 1024 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Alfaro Zambrano, Luis Fabricio | | | 1688 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramirez Espino, Gian Sandro | | | 1473 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Aguirre Valdivieso, Franco Alexan | | | 1232 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Mendoza Rivas, Edgar Javier | | | 1093 | PER | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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