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Individual Calculations January 2015 |
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| Cu Hor, Winston Darwin Total change: 18.60 | |   |
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| Open San Salvador 2014 | San Salvador | ESA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2285 | 7.00 | 9 | 0.93 | 20 | 18.60 | |
|  Navarrete, Guillermo | | | 1885 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Godoy, Erick David | | | 1905 | ESA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Iturrizaga Bonelli, Eduardo | g | | 2654 | VEN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Blandon, Jaime | | | 1899 | ESA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hernandez, Bera | | | 1885 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Duany, Lelys Stanley | g | | 2484 | CUB | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Cardenas Carbajal, Nilson | | | 2037 | HON | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Madrigal, Ana Daniela | | wf | 2015 | NCA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Leyva, Hector | m | | 2336 | ESA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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