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Individual Calculations September 2023 |
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| Altamirano Porras, Ricardo Enriqu Total change: 12.80 | |   |
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| Campeonato Regional Centro Absoluto 2023 | Huancayo | PER | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1980 | 4.50 | 5 | 0.64 | 20 | 12.80 | |
|  Estrada Cantaro, Andre Fabio | | | 1580 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Blanco Ramirez, Jhosep Emanuel | | | 1772 | PER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Vilcapoma Pacheco, Gabriel | | | 1673 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cornelio Argumedo, Yamil | | | 1788 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zaravia Curo, Nilton Remigio | | | 1934 | PER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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