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Individual Calculations November 2023 |
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| Alderete Yalico, Joseph Samuel Total change: 9.60 | |   |
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| III CAMPEONATO DE AJEDREZ CLASICO- PICHANAQUI 2023 | Pichanaqui | PER | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1107 | 0.00 | 1 | 0.00 | 40 | 0.00 | |
|  Dolorier, Smith | | | 2019 | PER | 0.00 | 1 | 0.00 | 40 | 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) | | | | XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1107 | 1.50 | 5 | 0.24 | 40 | 9.60 | |
|  Levano Loayza, Adriano Jaffet | | | 1490 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Barrantes Cueva, Mateo Josue | | | 1293 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ordonez Olaya, Dylan Yeray | | | 1216 | PER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Blanco Huallpa, Joshuas Kalen | | | 1197 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Fabrega Van Der Laat, Jose Bernar | | | 1374 | PAN | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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