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Individual Calculations December 2018 |
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| Mendoza, Rafael Total change: -11.30 | |   |
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| Subzonal 2.3.4 Colombia Absoluto 2018 Camp Nacional Ajedrez Mayores Absoluto 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2301 | 6.00 | 9 | -1.13 | 10 | -11.30 | |
|  Lopez Ramirez, David Santiago | c | | 1901 * | COL | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Guerrero, Hernando | | | 1901 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Valencia Gantiva, Cristian | | | 1962 | COL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Garcia, Alvaro | f | | 2110 | COL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Torres Cueto, Jesus Marcial | f | | 2078 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Garavito, Miguel Angel | f | | 2276 | COL | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Prado, Leonardo | f | | 2042 | COL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Culma, Ruben | f | | 2023 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Lora, Joel Fernando | | | 2154 | COL | 0.50 | 1 | -0.20 | 10 | -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) | | |
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