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Individual Calculations August 2023 |
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| Choque Huacan, Joseph Deyvis Total change: 70.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1357 | 4.50 | 8 | 1.75 | 40 | 70.00 | |
|  Bendezu Yupanqui, Albert Martin | | | 1678 | PER | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Quiroz Alva, Gian Carlo Gabriel | | | 1629 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chavarry Eslava, Gabriel Antonio | | | 1066 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ilasaca Gaona, Owen Hisahito | | | 1704 | PER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Vilcapoma Pacheco, Gabriel | | | 1603 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Solorzano Roncal, Giordano Caleb | | | 1500 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Llanto Llacsa, Yaden Wilden | | | 1473 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Flores Ramirez, Rodolfo Joaquin | | | 1247 | PER | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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