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Individual Calculations September 2011 |
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| Vega Cordovilla, Maria Jose Total change: 5.85 | |   |
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| XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 | Guayaquil | ECU | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1898 | 4.00 | 6 | 0.39 | 15 | 5.85 | |
|  Yamberla, Inti | | | 1498 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Bancayan Maco, Jose | | | 2151 | PER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Guerrero Jacome, Victor | | | 1651 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Aucay Pelaez, Mauro | f | | 2284 | ECU | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Naranjo, Irwin | | | 1618 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Jaramillo Arce, Katherine | | | 1692 | ECU | 1.00 | 1 | 0.24 | 15 | 3.60 | | | * 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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