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Individual Calculations December 2012 |
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| Jaramillo Arce, Katherine Total change: 21.15 | |   |
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| VII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO 2012 | LIMA | PER | 2012-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1866 | 1.00 | 3 | 0.39 | 15 | 5.85 | |
|  Contreras, Jose | | | 2183 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Serrano, David | | | 2077 | PER | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Pizzardo, Salvador | | | 2063 | PER | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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) | | | | XVII Grand Prix, 8ta. Parada | Quevedo | ECU | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1831 | 2.50 | 5 | 1.02 | 15 | 15.30 | |
| | Lasso, Jose | | | 1851 | ECU | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Barros Rivadeneira, Cristhian | f | | 2210 | ECU | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Chang Suarez, Andres | | | 1984 | ECU | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Ordonez, Aldison | | | 1964 | ECU | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Martinez Maya, Steven | | | 1984 | ECU | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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