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Individual Calculations May 2012 |
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| Bonilla Loor, Stefanny Total change: -2.70 | |   |
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| FEDA 178 "Lady Chess" | Guayaquil | ECU | 2012-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1326 | 1.00 | 5 | -0.09 | 30 | -2.70 | |
|  Bohorquez Canizares, Maria | | | 1714 | ECU | 0.50 | 1 | 0.41 | 30 | 12.30 | |  Ruiztipantasig, Mishell | | | 1487 | ECU | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Villarroel, Sofia | | | 1320 | ECU | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Olaya, Sandra | | | 1669 | ECU | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Matute Loja, Belen | | | 1726 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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