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Individual Calculations January 2019 |
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| Galvez Aguirre, Valentina Total change: 61.60 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 10, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1231 | 5.50 | 8 | 1.54 | 40 | 61.60 | |
|  Tacas Cardenas, Pamela Natividad | | | 1156 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Da Cunha, Gabriela Goes | | wc | 1400 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Alvarado Zamora, Mariel Esthefany | | | 1206 | PER | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Sanchez Cruz, Mireya Jassly | | | 1255 | PER | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Sotelo Leon, Ester Victoria | | | 1158 | PER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Villagomez Martinez, Heidy Arelys | | | 1256 | ECU | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Ramos Aranda, Aisha Libna | | | 1292 | BOL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Lozada Flores, Adriana Patricia | | | 1169 | PER | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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