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Individual Calculations January 2019 |
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| Espinoza Pacheco, Aldryn Leo Total change: 20.80 | |   |
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| V TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2018 | Arica | CHI | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2020 | 5.00 | 9 | 1.04 | 20 | 20.80 | |
|  Sepulveda Rojas, Jorge | | | 2207 | CHI | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Villanueva, Mario | m | | 2420 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Delgadillo, Adonay | f | | 2218 | BOL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sepulveda Nina, Mirko | | | 1758 | CHI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Viana, Dirceu | f | | 2185 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lobos Astorga, Mario Rolando | | | 1652 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Aguilar, Luis Miguel | f | | 2161 | BOL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Coro, Soledad | | wc | 1837 | BOL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Aramayo Quiguallo, Jaime | | | 2145 | CHI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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