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Individual Calculations January 2018 |
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| Paredes Parihuana, Ariana Jazmin Total change: 2.00 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1272 | 1.00 | 7 | 0.05 | 40 | 2.00 | |
|  Gonzales Curse, Flavio Fernando | f | | 1672 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sandoval, Pablo | | | 1672 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Villarroel Rosas, Hugo Andres | | | 1670 | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rojas Angel, Daniel | | | 1672 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Santana Gonzalez, Valentina | | | 1626 | CHI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Verastegui Marca, Jaime Francisc | | | 1615 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zavala Vargas, Eduardo | | | 1347 | CHI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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