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Individual Calculations January 2018 |
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| Gallardo Valenzuela, Andres Total change: -12.80 | |   |
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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 |
| 1648 | 1689 | 5.00 | 10 | -0.32 | 40 | -12.80 | |
|  Garcia Cardenas, Pablo | m | | 2089 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rossel Grandon, Maria Ignacia | | | 1289 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gonzales Curse, Flavio Fernando | f | | 2063 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Colla Polo, Sharon | | | 1289 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aguilar Chura, Pedro | | | 1952 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rozas Lazcano, Valeska | | | 1289 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Suasnabar Benavides, Jesus Gabri | c | | 1962 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Neira Zamudio, Rafael Thomas | | | 1289 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aguirre Adaros, Joaquin Antonio | | | 1897 | CHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vacca Beiza, Emmanuel Roberto | | | 1360 | CHI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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