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Individual Calculations July 2018 |
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| Poblete Valdes, Sofia Antonia Total change: -35.20 | |   |
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| IRT COPA ASOCIACION DEPORTIVA LOCAL DE AJEDREZ TALCA SUB 2000 | Talca | CHI | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1114 | 0.00 | 3 | -0.88 | 40 | -35.20 | |
|  Contreras Suazo, Rocio Antonella | | | 1466 | CHI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Pavez Pavez, Vicente Antonio | | | 1312 | CHI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Araya Munoz, Rocio Amalia | | | 1092 | CHI | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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