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Individual Calculations January 2019 |
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| Arias, Mario Total change: 37.60 | |   |
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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 |
| 2242 | 2212 | 6.50 | 10 | 1.88 | 20 | 37.60 | |
|  Rios Cautin, Rodrigo | | | 1812 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Heinechen, John | | | 1998 | PAR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Shabalov, Alexander | g | | 2530 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cordero, Daniela | | wm | 2055 | BOL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Adasme Fredes, Mauricio | | | 2081 | CHI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Yermolinsky, Alex | g | | 2506 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Viana, Dirceu | f | | 2185 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Terry, Renato | m | | 2504 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Stamenkovic, Dragan | m | | 2400 | SRB | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Valdes Escobar, Alvaro | m | | 2350 | CHI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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