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Individual Calculations April 2023 |
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| Rios Ramirez, James Eduardo Total change: 0.00 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 10 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1069 | 0 | 0.00 | 2 | 0.00 | 269 | | 0.00 | |
|  Benito Arotoma, Antonio Leonel | | | 1065 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Machaca, Quispe Adrian Emmanuel | | | 1073 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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 IRT OPEN "PUCALLPA TIERRA COLORADA" | Pucallpa | PER | 2023-03-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1526 | 0 | 0.00 | 1 | 0.00 | 726 | | 0.00 | |
|  Suarez Verde, Paolo Josef | | | 1526 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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