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Individual Calculations March 2015 |
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| Vera Soto, Sergio Total change: 4.20 | |   |
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| 2° Torneo Internacional de Ajedrez Amateur sub-2200 de elo FIDE, Doñihue 2015. | Donihue | CHI | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2060 | 2.50 | 5 | 0.21 | 20 | 4.20 | |
|  Tejos Godoy, Rodrigo Andres | | | 1851 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Reinuaba, Carlos | | | 2130 | CHI | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Sepulveda Rojas, Jorge | | | 2196 | CHI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gatica Miranda, Jorge | | | 2153 | CHI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Martinez Sandoval, David | | | 2109 | CHI | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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