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Individual Calculations January 2011 |
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| Perez, Laura Total change: 4.05 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1869 | 1.00 | 5 | 0.27 | 15 | 4.05 | |
|  Slipak, Sergio | g | | 2269 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gomez, Dario G | | | 2135 | COL | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Narvaez, Faber Alberto | | | 2153 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Zamora, Sammy | | | 2152 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Montenegro, Juan Rolando | | | 2165 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | * 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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