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Individual Calculations December 2018 |
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| Buitrago, Juan Carlos Total change: 8.80 | |   |
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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 |
| 2007 | 2020 | 5.00 | 9 | 0.44 | 20 | 8.80 | |
|  Acero Vargas, Cristian Camilo | | | 1620 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Munoz Galvez, Jhon Edison | f | | 2346 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Latorre, Franklin Leandro | | | 1818 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mateus, Alejandro | f | | 2332 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Aldana, Omar | | | 1802 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Molano Diaz, Oscar Fabian | | | 1682 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Henao, Bernardo Andres | | | 2169 | COL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Corredor Rengifo, Luis Fernando | c | | 2158 | COL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ojeda, Jesus David | | | 2135 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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