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Individual Calculations September 2023 |
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| Caceres Sandoval, Eduardo Total change: 8.80 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1811 | 5.50 | 7 | 0.22 | 40 | 8.80 | |
|  Del Carpio Gomez, Alejandro | | | 1411 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Enciso Mamani, Aaron | | | 1257 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Ramirez Mori, Angel Farid | | | 1476 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Chavez Bautista, Lennin Alfredo | | | 1284 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Rojas Linares, Nicolas Gabriel | | | 1775 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Parra Gonzales, Andre Leonardo | | | 1864 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Reyes Zavaleta, Cristhian Yamil | | | 1770 | PER | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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