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Individual Calculations January 2012 |
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| Casallas Abril, Dario Hernan Total change: -7.35 | |   |
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| II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1989 | 2.00 | 4 | -0.49 | 15 | -7.35 | |
|  Barrientos, Sergio E | g | | 2389 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Quinonez, Constanza | | | 1795 | COL | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Sanint, Jorge Hernan | | | 1780 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Patino, Jairo | | | 1636 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | * 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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