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Individual Calculations September 2011 |
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| Guevara Silva, Rodger Total change: 27.60 | |   |
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| XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 | Guayaquil | ECU | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1646 | 3.00 | 5 | 1.84 | 15 | 27.60 | |
|  Gonzales Lituma, Gabriel | | | 1645 | ECU | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Salazar Loor, Rodger | | | 2039 | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mendoza Franco, Carlos | | | 2046 * | ECU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Moncada Russo, Bryan | | | 1772 | ECU | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Garcia, Segundo | | | 1920 | ECU | 1.00 | 1 | 0.83 | 15 | 12.45 | | | * 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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