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Individual Calculations November 2022 |
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| Espinoza Gonzales, Brayhan Americ Total change: 17.60 | |   |
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| MACRO REGIONAL DE AJEDREZ OPEN Y ESCOLAR SAN JERONIMO 2022 | Cusco | PER | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1243 | 3.50 | 5 | 0.44 | 40 | 17.60 | |
|  Banda Chahuara, Ivette | | | 1015 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Huichi Ancasi, Sergio Andre | | | 1609 | PER | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Mandujano, Alagon Ghaydaa Ceneth | | | 1136 | PER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Acosta Vera, Yerans Vincent | | | 1042 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Choquehuanca Quispe, Dariel Alvar | | | 1039 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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