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Individual Calculations May 2011 |
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| Bonilla, Angie Total change: -12.50 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-15 FEMENINA 2011 | Guayaquil | ECU | 2011-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1529 | 0.50 | 3 | -0.50 | 25 | -12.50 | |
|  Verdesoto Moreira, Carla | | | 1696 | ECU | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Guasumba Cantuna, Leslie | | | 1609 | ECU | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Bedoya Ramos, Andrea | | | 1651 | ECU | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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