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Individual Calculations March 2011 |
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| Corrales, Isis Johanna Total change: -5.75 | |   |
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| IRT Distrital Open Mayores | Bogota | COL | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 1991 | 0.00 | 1 | -0.23 | 25 | -5.75 | |
|  Perez Olarte, Cesar Camilo | | | 2206 | COL | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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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