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Individual Calculations March 2011 |
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| Jacome, Esteban Total change: -0.75 | |   |
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| XV GRAND PRIX NACIONAL DE AJEDREZ IV PARADA CATEGORIA U-2100 | Quito | ECU | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1448 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
|  Diaz, Jose Luis | | | 1848 * | ECU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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) | | | | CAMPEONATO NACIONAL U-11 MASCULINO | Guayaquil | ECU | 2010-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1448 | 0.50 | 2 | 0.05 | 25 | 1.25 | |
| | Garzon, Alan | | | 1588 | ECU | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Bravo Jaramillo, Alexander | | | 1761 | ECU | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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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