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Individual Calculations April 2023 |
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| Tagle Soto, Gabriel Ignacio 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 |
| 1207 | 0 | 0.00 | 2 | 0.00 | 407 | | 0.00 | |
|  Polo Gonzales, Leandro Joaquim | | | 1277 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Paredes Minaya, Crhistian Jesus | | | 1137 | 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 |
| 1235 | 0 | 0.50 | 2 | 0.00 | 1042 | | 0.00 | |
| | Jara Pino, Mateo Stefano | | | 1364 | PER | 0.50 | 1 | 0.00 | | 0.00 | |  Alderete Yalico, Joseph Samuel | | | 1105 | 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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