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Individual Calculations January 2011 |
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| Kovalyov, Anton Total change: 6.20 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2623 | 8.00 | 10 | 0.62 | 10 | 6.20 | |
|  Zapata, Olga Maria | | | 2223 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Angulo, Pablo | | | 2223 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Duran Vega, Sergio | | | 2223 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hernandez, Gustavo | m | | 2377 | DOM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gonzalez, Renier | g | | 2475 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Flores, Diego | g | | 2608 | ARG | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Delgado Ramirez, Neuris | g | | 2620 | COL | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Rios, Cristhian Camilo | f | | 2405 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Tiviakov, Sergei | g | | 2621 | NED | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Castro, Oscar H | m | | 2373 | COL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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