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Individual Calculations February 2017 |
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| Contreras Suazo, Ricardo Total change: -2.40 | |   |
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| OPEN IRT RUMBO AL NACIONAL DE MENORES | Los Angeles | CHI | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1494 | 2.50 | 4 | -0.06 | 40 | -2.40 | |
|  Aquiles Bello, Anastacia | | | 1094 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Olave Parra, Hugo | | | 1885 | CHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Valdebenito Barra, Alonso Igna | | | 1234 | CHI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Contreras Suazo, Rocio | | | 1321 | CHI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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