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Individual Calculations April 2023 |
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| Alarco, Alvaro Total change: -27.80 | |   |
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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 |
| 1374 | 2082 | 5.50 | 7 | -1.39 | 20 | -27.80 | |
|  Acosta Vera, Yerans Vincent | | | 1682 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Condori Quispe, Leysi Azucena | | | 1254 | PER | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Tayro Chihuantito, Luis Gabriel | | | 1456 | PER | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Paccori Huamani, Joaquin Waynaqha | | | 1239 | PER | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Banda Chahuara, Daniel | | | 1490 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Tapia Neyra, Abdias Benjamin | | | 1297 | PER | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Vasquez Florez, Yoshua Marcelo | | | 1197 | PER | 1.00 | 1 | 0.00 | 20 | 0.00 | | | * 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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