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Individual Calculations January 2011 |
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| Gomez, Juan Andres Total change: -22.95 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1926 | 0.00 | 3 | -1.04 | 15 | -15.60 | |
|  Montenegro Torres, Carlos | f | | 2221 | ECU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Narvaez, Faber Alberto | | | 2153 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Gomez Calderon, Valentina | | | 1789 | COL | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | | | Festival Centroamericano y del Caribe de la Juventud U-10 Boys | Medellin | COL | 2010-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1926 | 0.00 | 1 | -0.49 | 15 | -7.35 | |
| | Quinonez Garcia, Santiago | | | 1932 | COL | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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