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Individual Calculations April 2023 |
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| Forsythe, William Bradley Total change: -3.60 | |   |
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| I IRT Gran Clasico sub 1800 Armagedon | Lima | PER | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1608 | 4.50 | 7 | -0.09 | 40 | -3.60 | |
|  Villaverde Salas, Gonzalo Matias | | | 1208 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Soriano Quispe, Jadeli Valeria | | | 1286 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Saenz, Ivan | | | 1796 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ravines Reyes, Richard Bernardo | | | 1387 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bogodukhov, Roman | | | 1734 | BLR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ramirez Mori, Angel Farid | | | 1244 | PER | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Guerrero Garcia, Said Claudio | | | 1583 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | * 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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