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Individual Calculations May 2011 |
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| Bravo Jaramillo, Alexander Total change: -15.25 | |   |
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| XV Grand Prix Nacional 7ma. Parada 2010 CategorÃa U-2100 | Santo Domingo | ECU | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1756 | 2.00 | 5 | -0.61 | 25 | -15.25 | |
|  Guasumba Cantuna, Leslie | | | 1577 | ECU | 0.50 | 1 | -0.23 | 25 | -5.75 | |  Quishpe Vaca, Andres | | | 2031 | ECU | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Altamirano, Karina | | | 1438 | ECU | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Guerrero Zambrano, Joel | | | 2052 | ECU | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Bedon, Kevin | | | 1612 | ECU | 0.50 | 1 | -0.19 | 25 | -4.75 | |
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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