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Individual Calculations September 2023 |
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| De La Cruz Gutierrez, Franklin Os Total change: -4.20 | |   |
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| Campeonato Regional Centro Absoluto 2023 | Huancayo | PER | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1877 | 3.00 | 5 | -0.21 | 20 | -4.20 | |
|  Rodriguez, Percy | | | 1477 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alvarado Orna, Kemi Kim | | | 1626 | PER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dolorier, Smith | | | 2030 | PER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Cornelio Argumedo, Pedro Alfredo | | | 1914 | PER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Grabiel Tello, Yunior Macuay | | | 1699 | PER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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