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Individual Calculations January 2010 |
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| Marrero Lopez, Yaniet Total change: 2.85 | |   |
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| IV Festival Internacional de Ajedrez ELITE | Bogota (Colombia) | COL | 2009-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2259 | 5.50 | 9 | 0.19 | 15 | 2.85 | |
|  Lopez Idarraga, Daniel Eduardo | | | 1980 | COL | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Dominguez, Miller | | | 1953 | COL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Narvaez, Faber Alberto | | | 2137 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Zapata, Alonso | g | | 2536 | COL | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Perez Rodriguez, Luis Manuel | g | | 2511 | CUB | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Mendoza, Rafael | f | | 2317 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Univio Sanchez, German | | | 2003 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Alvarez, Javier | | | 2158 | COL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Perez Olarte, Cesar Camilo | | | 2102 | COL | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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