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Individual Calculations January 2015 |
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| Gutierrez, Ramon Total change: 51.60 | |   |
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| ITT Millonario de Navidad Ciudad Bogota | Bogota | COL | 2014-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2136 | 5.00 | 8 | 2.58 | 20 | 51.60 | |
|  Salcedo, Diana | | wf | 2038 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Guerra Tulcan, Lenin | m | | 2365 | ECU | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Granda Zuniga, Julio E | g | | 2536 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vittorino, Carlo Giovanni | f | | 2322 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Fernandez Guillen, Ernesto J. | f | | 2361 | CUB | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Acosta, Alejandro | m | | 2323 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Lopez Gonzalez, Abel Fabian | f | | 2256 | CUB | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Valle, Efrain | c | | 2196 | COL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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