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Individual Calculations May 2023 |
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| Ramirez Sifuentes, Luis Angel Total change: 18.00 | |   |
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| Campeonato Nacional Absoluto Sub 20 2023 | Lima | PER | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1853 | 4.50 | 7 | 0.45 | 40 | 18.00 | |
|  Astoyauri De La Cruz, Fernando Is | | | 1371 | PER | 1.00 | 1 | 0.05 | 40 | 2.00 | |  Ponciano Madueno, Luis Felipe | | | 1453 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1981 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Soriano Quispe, Ivan Excender | m | | 2231 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Varillas Jimenez, Ivan | | | 1978 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Bendezu Yupanqui, Albert Martin | | | 1605 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Caceres Sandoval, Eduardo | | | 1767 | PER | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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