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Individual Calculations March 2012 |
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| Chang Suarez, Rommel Total change: -18.00 | |   |
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| XVII Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" | Guayaquil | ECU | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2229 | 4.00 | 6 | -1.20 | 15 | -18.00 | |
|  Garofalo, Mizraim | | | 1829 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Cruz Pereyra, Andresantoni | | | 1829 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chong Chinchay, Eric Joel | | | 1894 | PER | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Crespo Hidalgo, Carlos | | | 1979 | ECU | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Nunez Marquina, Nataly Massiel | | | 1877 | PER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Leon Magallanes, Isaac | | | 2005 | ECU | 0.50 | 1 | -0.28 | 15 | -4.20 | | | * 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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