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Individual Calculations December 2012 |
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| Cordero, Bryan Total change: -43.20 | |   |
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| XVII Grand Prix, 8ta. Parada | Quevedo | ECU | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1589 | 0.00 | 2 | -0.22 | 30 | -6.60 | |
|  Quispe, Julio | | | 1957 | PER | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Pacheco Cherrez, Josue | | | 1919 | ECU | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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 GRAND PRIX 10ma. Parada "GAMBITO ESCOCES" | Sangolqui | ECU | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1589 | 0.00 | 3 | -1.22 | 30 | -36.60 | |
| | Bedoya Ramos, Andrea | | | 1642 | ECU | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Jativa, Luis | | | 1584 | ECU | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Versosa Bravo, Karen | | | 1757 | ECU | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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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