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Individual Calculations December 2012 |
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| Jerves Cordova, Carlos Total change: -11.85 | |   |
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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 |
| 2216 | 1899 | 0.00 | 2 | -0.27 | 15 | -4.05 | |
|  Requejo, Oswaldo | | | 2239 | PER | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Barros Rivadeneira, Cristhian | f | | 2193 | ECU | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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 |
| 1867 | 1923 | 4.00 | 6 | 0.68 | 15 | 10.20 | |
| | Luzon Guaman, Edison | | | 1815 | ECU | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Jarrin Cobos, Jose | | | 2056 | ECU | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Montenegro Torres, Carlos | f | | 2127 | ECU | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ortiz Ortiz, Francisco | | | 1655 | ECU | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Tipan Tubon, Cindy Carolina | | | 1523 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Salazar Loor, Rodger | | | 2023 | ECU | 0.50 | 1 | 0.14 | 15 | 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) | | | | XVII GRAND PRIX 10ma. Parada "GAMBITO ESCOCES" | Sangolqui | ECU | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1923 | 1.50 | 3 | -1.20 | 15 | -18.00 | |
| | Benalcazar Heredia, David | | | 1575 | ECU | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Aguiar Munoz, Andres | | | 1543 | ECU | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Llivisaca Naichap, Maicol | | | 1558 | ECU | 0.50 | 1 | -0.40 | 15 | -6.00 | |
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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