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Individual Calculations August 2023 |
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| Saravia Flores, Luis Enrique Total change: -12.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 17 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1298 | 2.00 | 7 | -0.30 | 40 | -12.00 | |
|  Cabrera Quispe, Piero Andre | | | 1772 | PER | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Ricaldi Astuvilca, Piero Stefano | | | 1380 | PER | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Garay Ramirez, Estefano Javier | | | 1553 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ponciano Madueno, Luis Felipe | | | 1441 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Cuya Huapaya, Joseph Alexis | | | 1489 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Flores Mendiburu, Juan Diego | | | 1096 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Aracayo Chuquija, Juan Daniel | | | 1410 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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