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Individual Calculations April 2023 |
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| Ccana Minauro, Reiben Andre Total change: -26.80 | |   |
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| Campeonato Regional Metropolitano Juvenil U12 Absoluto 2023 | Lima | PER | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1337 | 3.50 | 5 | 0.43 | 40 | 17.20 | |
|  Garay Ramirez, Patrick Yosue | | | 1129 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Castillo Arohuanca, Esteban Thiag | | | 1098 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vilca Contreras, Dante Ivan | | | 1469 | PER | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Salas Gonzales, David Ademar | | | 1321 | PER | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Jimenez Salas, Fabiana | | | 1219 | PER | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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 | K | K*chg | Game |
| 1179 | 1337 | 4.50 | 8 | -1.10 | 40 | -44.00 | |
| | Estrada Cantaro, Andre Fabio | | | 1112 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ydrogo Agreda, Gustavo Alonso | | | 1079 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Astoyauri De La Cruz, Fernando Is | | | 1470 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Fernandez Monteza, Fabian Arturo | | | 1193 | PER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Coaquira Gonzales, Oscar Adriano | | | 1180 | PER | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Huaman Rivera, Danilo | | | 1207 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gomez Jalixto, Matthew Yahir | | | 1066 | PER | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Gallegos Ambulay, Salvador Yoel | | | 1127 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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