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Individual Calculations January 2018 |
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| Rodriguez Mayorca, Joseph Total change: 72.00 | |   |
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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 |
| 1919 | 1943 | 6.00 | 8 | 1.80 | 40 | 72.00 | |
|  Cuadros Betancur, Christian Patr | | | 1749 | CHI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Gutierrez Vargas, Robert | | | 1627 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Villarroel Rosas, Hugo Andres | | | 1670 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Catalan Roman, Francisco | | | 2087 | CHI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Espinosa Illanes, Michael Salvad | | | 1662 | CHI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Aguirre Contreras, Cristian Rodr | f | | 2253 | CHI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Saavedra, Carlos | f | | 2143 | BOL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Vigil, Lucas | | | 2160 | ARG | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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