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Individual Calculations August 2013 |
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| Vera Siguenas, Deivy Total change: 7.30 | |   |
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| Gran Prix IRT - Peru 2013 Sur | Arequipa | PER | 2013-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2431 | 5.50 | 6 | 0.73 | 10 | 7.30 | |
|  Ramos, Arnold | | | 2031 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sanchez Zambrano, Vanessa | | | 2031 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aliaga Fernandez, Ingrid Y | | wf | 2156 | PER | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Gutierrez, Carmelo | f | | 2269 | PER | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Fernandez, Fernando | | | 2299 | PER | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Principe, Alexander | f | | 2271 | PER | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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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