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Individual Calculations March 2012 |
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| Herrera Arboleda, Kerly Danna Total change: 31.65 | |   |
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| FEDA 176 "LA TORRE DE CAPABLANCA" | Guayaquil | ECU | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1865 | 3.00 | 4 | 1.79 | 15 | 26.85 | |
|  Galls Aguirre, Jorge | | | 2067 | ECU | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Ramon, Sergio | | | 2032 | CUB | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Pesantes Aucay, Jose | | | 2192 | ECU | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Olvera Urena, Yasser | | | 1819 | ECU | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | XVII Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" | Guayaquil | ECU | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1865 | 4.00 | 6 | 0.32 | 15 | 4.80 | |
| | Pantoja, Cristopher | | | 1465 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Adriano Rivera, Andres | | | 1528 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bermudez Veliz, Josselyn | | | 1653 | ECU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Orellana Zuniga, Pedro | | | 2135 | ECU | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Barros Rivadeneira, Cristhian | f | | 2118 | ECU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Arguello Vinueza, Bertha | | | 1670 | 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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