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Individual Calculations January 2013 |
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| Mena, Yamil Octavio Total change: -31.20 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2042 | 4.00 | 7 | -1.04 | 30 | -31.20 | |
|  Guerrero, Hernando | | | 1919 | COL | 0.00 | 1 | -0.67 | 30 | -20.10 | |  Gaitan, Oscar | | | 1642 * | COL | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Rivera Dussan, Camilo Ernesto | | | 1875 | COL | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Celis Vargas, Walter Enrique | | | 1689 | COL | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Valderrama, Alejandro | | | 1730 | COL | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Becerra, Juan David | f | | 2260 | COL | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Ortegon Villacorte, Daniela | | | 1837 | COL | 1.00 | 1 | 0.24 | 30 | 7.20 | | | * 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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