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Individual Calculations November 2022 |
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| Chavez Mendoza, Rosbel Total change: 19.20 | |   |
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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 |
| 1313 | 1213 | 2.00 | 4 | 0.48 | 40 | 19.20 | |
|  Banda Chahuara, Daniel | | | 1345 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ccahua Huillca, Nestor Alexs | | | 1105 | PER | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Machacca Mina, Adamaris Luciana | | | 1278 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Cabrera Quispe, Piero Andre | | | 1525 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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