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Individual Calculations May 2012 |
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| Chang Suarez, Andres Total change: -5.10 | |   |
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| XVI GRAND PRIX 6ta. PARADA CIUDAD DE QUITO | Quito | ECU | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2033 | 3.50 | 6 | -0.34 | 15 | -5.10 | |
|  Usca Benavides, Danny | | | 1764 | ECU | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Guerra Tulcan, Lenin | c | | 2401 | ECU | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Acosta, Gabriela | | | 1633 * | ECU | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Adriano Rivera, Andres | | | 1633 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Diaz Avilez, Carlos | | | 2163 | ECU | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Cerezo Najera, Jorge | | | 1843 | ECU | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * 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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