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Individual Calculations December 2012 |
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| Pulla Armijos, Oscar Total change: 15.15 | |   |
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| XVII Grand Prix, 8ta. Parada | Quevedo | ECU | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2056 | 5.50 | 7 | 1.01 | 15 | 15.15 | |
|  Villarroel, Sebastian | | | 1656 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Parra Matute, Mario | | | 1658 | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kjartansson, Gudmundur | m | | 2385 | ISL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Gonzalez Lituma, Gabriel | | | 1726 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Silva Vega, David | | | 1901 | ECU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Salazar Loor, Sara | | | 1903 | ECU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Aucay Pelaez, Mauro | f | | 2259 | ECU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | * 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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