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Individual Calculations April 2023 |
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| Casaverde, Alvaro Total change: -28.40 | |   |
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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 |
| 1533 | 1813 | 4.00 | 7 | -1.42 | 20 | -28.40 | |
|  Endara Quillahuaman, Chaska Nicol | | | 1413 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Paccori Huamani, Joaquin Waynaqha | | | 1239 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Illa Calle, Franco Jorge | | | 1416 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tapia Neyra, Abdias Benjamin | | | 1297 | PER | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Carbajal, Augusto | | | 2200 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Villafuerte Mamani, Khalid Stepha | | | 1687 | PER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Condori Lima, Baruc Sami | | | 1481 | PER | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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