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Individual Calculations January 2012 |
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| Culma, Ruben Total change: -24.00 | |   |
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| II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2053 | 2.00 | 6 | -1.60 | 15 | -24.00 | |
|  Perez Olarte, Cesar Camilo | | | 2246 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Rojas Barrero, Andres Humberto | | | 2249 | COL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Nieto, Manuel Valerio Waldo | | | 1902 | COL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Ferreira Morales, Jorge L | | | 1835 | COL | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Celis Vargas, Walter Enrique | | | 1718 | COL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Gomez V, Duvan Leandro | | | 1870 | COL | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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