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Individual Calculations April 2023 |
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| Campana Vivanco, Jorge Luis Total change: 7.20 | |   |
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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 |
| 1462 | 1567 | 4.00 | 6 | 0.18 | 40 | 7.20 | |
|  Pinto Cajavilca, Willy Andre | | | 1131 | PER | 1.00 | 1 | 0.06 | 40 | 2.40 | |  Carbajal, Augusto | | | 2200 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Machacca Mina, Adamaris Luciana | | | 1152 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Banda Chahuara, Keops | | | 1340 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Choque Ordono, Mijail Yasser | | | 1781 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Moscoso Tellez, Joe Goldtie Marsh | | | 1167 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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