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Individual Calculations April 2023 |
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| Moscoso Paredes, Rafael Leonardo Total change: -68.40 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1436 | 2.50 | 5 | -1.71 | 40 | -68.40 | |
|  Huallpa Fernandez, Diego Alonso | | | 1142 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Pumachaico Valdiviezo, Piero Alon | | | 1191 | PER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Coaquira Gonzales, Oscar Adriano | | | 1180 | PER | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Paz Neyra, Eduardo Gabriel | | | 1151 | PER | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Pezo Ramos, Karlo Andre | | | 1053 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | |
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) | | |
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