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Individual Calculations November 2011 |
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| Culma, Ruben Total change: -20.10 | |   |
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| IRT Abierto de Ajedrez Ciudad de Ibague 2011 | Ibague | COL | 2011-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 2078 | 1.00 | 1 | 0.10 | 30 | 3.00 | |
|  Quinonez, Maria Constanza | | | 1712 | COL | 1.00 | 1 | 0.10 | 30 | 3.00 | |
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) | | | | V Festival Internacional de Ajedrez Elite Univesidad Central | Bogota | COL | 2011-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2073 | 2.00 | 6 | -0.77 | 30 | -23.10 | |
|  Perez, Rodriguez Luis Manuel | g | | 2473 * | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Vargas, Eduar Misael | | | 1907 | COL | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Palacio, Pablo Persi | | | 1905 | COL | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Salcedo, Jackeline | | wf | 1944 | COL | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Nunez V, Gustavo Eduardo | f | | 2238 | COL | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Barros, Raul Junior | f | | 2224 | COL | 0.00 | 1 | -0.30 | 30 | -9.00 | | | * 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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