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Individual Calculations November 2009 |
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| Portilla, Bryan Total change: 0.00 | |   |
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| XIX Grand Prix 7ma. Parada | Loja | ECU | 2009-09-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1825 | 0 | 4.50 | 8 | 0.00 | 1838 | | 0.00 | |
|  Ruiz, Daniel | | | 1812 | ECU | 0.50 | 1 | 0.00 | | 0.00 | |  Carrasco Aulestia, Julieta | | | 1637 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Briceno Paredes, Alexander | | | 1869 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Diaz Alarcon, Maria Fernan | | | 1688 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Pacheco, David | | | 1900 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Romero Echeverria, Abigail | | | 2064 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Ricaurte Macancela, Juan C | | | 1859 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Bravo Jaramillo, Alexander | | | 1769 | ECU | 1.00 | 1 | 0.00 | | 0.00 | |
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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