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Individual Calculations December 2018 |
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| Pena Mora, Carlos Total change: 27.20 | |   |
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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 |
| 1765 | 1491 | 2.50 | 6 | 1.36 | 20 | 27.20 | |
|  Lopez, Jorge Hernan | c | | 1891 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Riascos, Guillermo | | | 1830 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vargas Diaz, David Alejandro | | | 1881 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lopez Rayo, Santiago | c | | 1752 | COL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Hincapie Uribe, Eduardo | | | 1531 | COL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Garvin Mejia, Ricardo Luis | | | 1702 | COL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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