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Individual Calculations January 2011 |
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| Zamora, Sammy Total change: -10.50 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2152 | 5.00 | 8 | -0.42 | 25 | -10.50 | |
|  Calderon Zuluaga, Andrea | | | 1861 | COL | 1.00 | 1 | 0.15 | 25 | 3.75 | |  Tiviakov, Sergei | g | | 2552 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Lugo Lozano, Luz Adriana | | | 1926 | COL | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Juez, Jhon Alexander | | | 2031 | COL | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Jimenez, Leonardo Andres | | | 1889 | COL | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Perez, Laura | | | 1869 | COL | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Torres, Jorge Emilio | | | 2022 | COL | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Univio Sanchez, German | | | 2005 | COL | 0.00 | 1 | -0.70 | 25 | -17.50 | | | * 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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