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Individual Calculations March 2011 |
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| Ruiz C, Joshua D Total change: -27.60 | |   |
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| IRT Distrital Open Mayores | Bogota | COL | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2166 | 2.00 | 5 | -1.30 | 15 | -19.50 | |
|  Coy, William | | | 1894 | COL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Rojas Barrero, Andres Humberto | | | 2241 | COL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Santos Morales, Natalia Andrea | | | 2006 | COL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Almanza, Rafael Andres | | | 2145 | COL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Panesso, Lina | | wc | 1896 | COL | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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) | | | | IRT Distrital Open Sub20 Absoluto | Bogota | COL | 2011-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2166 | 3.00 | 5 | -0.54 | 15 | -8.10 | |
| | Nieto, Guillermo Luigui Ubaldo | | | 1835 | COL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Perez Olarte, Cesar Camilo | | | 2206 | COL | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Bejarano U, Danny Andres | | | 1907 | COL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Salcedo, Jackeline | | wf | 2027 | COL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Santos Morales, Natalia Andrea | | | 2006 | COL | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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