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Individual Calculations October 2022 |
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| Solorzano Roncal, Ezzio Jose Total change: 30.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2022 Sub 13 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1215 | 3.00 | 6 | 0.77 | 40 | 30.80 | |
|  Reyes Zavaleta, Cristhian Yamil | | | 1572 | PER | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Puma Puchoc, Alejandro Apolinar | | | 1047 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Cuya Zevallos, Andrew Francisco | | | 1377 | PER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bianchi Santaria, Andy Ronald | | | 1338 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Chavez Bautista, Lennin Alfredo | | | 1300 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Cardenas Huachaca, Alessandro Jai | | | 1289 | PER | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | II Open MF Manuel Gonzalez Bernal "In Memoriam" | Trujillo | PER | 2022-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1215 | 0.50 | 3 | -0.01 | 40 | -0.40 | |
| | Donayre, Bertin | | | 2101 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Bobadilla Bocanegra, Sergio Mauri | | | 1247 | PER | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Infante Acuna, Ferrel | | | 1684 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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