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Individual Calculations April 2023 |
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| Maguina Solis, Leonardo Fabian Total change: 0.00 | |   |
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| Campeonato Regional Metropolitano Juvenil U12 Absoluto 2023 | Lima | PER | 2023-02-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1136 | 0 | 1.50 | 4 | 0.00 | 1049 | | 0.00 | |
|  Polo Gonzales, Leandro Joaquim | | | 1277 | PER | 0.50 | 1 | 0.00 | | 0.00 | |  Marcelo Loayza, Jeremy Thiago | | | 1036 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Zegarra Castaneda, Oliver Mateo | | | 1112 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Flores Quispe, Josue | | | 1117 | 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) | | | | CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1116 | 0 | 1.50 | 6 | 0.00 | 923 | | 0.00 | |
| | Irupailla Flores, Facundo Valenti | | | 1150 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Tello Lizana, Mayu Aldemar | | | 1012 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Estrada Cantaro, Andre Fabio | | | 1112 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Arrue Rengifo, Amos Aaron | | | 1147 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Callupe Matias, Obed Esteban | | | 1126 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Cahuaya Alpes, William Rafael | | | 1150 | 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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