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Individual Calculations August 2023 |
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| Sifuentes Alcantara, Jhony Sebas Total change: 36.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 17 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1654 | 6.50 | 9 | 0.90 | 40 | 36.00 | |
|  Lopez Sevillano, Giancarlo Rafael | | | 1254 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Troll Jacinto, Gustavo Alonso | | | 1364 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Reyes Zavaleta, Fabian Ricardo | | | 2026 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ponciano Madueno, Luis Felipe | | | 1441 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Cuya Huapaya, Joseph Alexis | | | 1489 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Blanco Ramirez, Jhosep Emanuel | | | 1659 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Lapa Cunias, Marco Antonio | | | 1522 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Quiroz Alva, Franco Rodrigo | | | 1897 | PER | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Bedia Cruz, Alexander Santiago | | | 1311 | PER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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