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Individual Calculations May 2012 |
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| Panesso, Lina Total change: -1.80 | |   |
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| Open IRT Liga de Ajedrez de Bogota FEBRERO | Bogota | COL | 2012-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 1905 | 0.50 | 2 | 0.04 | 15 | 0.60 | |
|  Ceron, Juan Carlos | | | 2032 | COL | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Ruiz, Alciguel | f | | 2233 | COL | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | Open IRT Liga de Ajedrez de Bogota MARZO | Bogota | COL | 2012-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1918 | 1.00 | 3 | -0.16 | 15 | -2.40 | |
| | Ramirez, Jaime Orlando | | | 2002 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Romo, David | | | 2003 | COL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Bejarano, Dany Andres | | | 1988 | COL | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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