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Individual Calculations September 2023 |
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| Nunez Villazana, Norbil Marco Total change: 28.40 | |   |
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| Campeonato Regional Centro Absoluto 2023 | Huancayo | PER | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1903 | 4.50 | 5 | 1.42 | 20 | 28.40 | |
|  Apaza Valdivia, Alan Benjamin | | | 1364 | PER | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Valdivia Rojas, Hugo Ismael | | | 1503 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Campossano Camo, Rodrigo | | | 1987 | PER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Dolorier, Smith | | | 2030 | PER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Cornelio Argumedo, Pedro Alfredo | | | 1914 | PER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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