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Individual Calculations September 2023 |
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| Flores Mendiburu, Juan Diego Total change: 7.60 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 17 Absoluto | Lima | PER | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1080 | 1.00 | 4 | 0.19 | 40 | 7.60 | |
|  Villafuerte Mamani, Khalid Stepha | | | 1637 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ayllon Porto, Rodrigo Omar | | | 1146 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Zegarra Lopez, Limber Anthony | | | 1400 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Calluchi Carrillo, Thiago Andre | | | 1278 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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