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Individual Calculations January 2018 |
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| Santana Gonzalez, Lenin Total change: 10.60 | |   |
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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 |
| 1940 | 1769 | 3.00 | 8 | 0.53 | 20 | 10.60 | |
|  Mareco, Sandro | g | | 2169 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez, Maria Eugenia | | wf | 2100 | BOL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Gutierrez Montes, Sebastian | | | 2115 | CHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vacca Beiza, Emmanuel Roberto | | | 1369 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saavedra, Carlos | f | | 2143 | BOL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gutierrez Vargas, Robert | | | 1627 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Aguirre Adaros, Joaquin Antonio | | | 1897 | CHI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Daneri Fraga, Martin | c | | 2102 | ARG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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