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Individual Calculations April 2023 |
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| Cabrera Huaman, Andres Total change: -7.80 | |   |
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| FESTIVAL DE AJEDREZ - SUB 2400 COPA XII ANIVERSARIO CLUB JAQUE MATHEUS | Cusco | PER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2261 | 6.00 | 7 | -0.39 | 20 | -7.80 | |
|  Mamani Sanchez, Rony Leandro | | | 1861 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cajavilca Choquehuamani, Nay Ruth | | | 1315 | PER | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Cardenas, Lima Vincent Matias | c | | 1643 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Villafuerte Mamani, Khalid Stepha | | | 1687 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Matheus, Lidver | | | 1937 | PER | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Donayre, Bertin | | | 2121 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Choque Ordono, Mijail Yasser | | | 1781 | PER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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