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Individual Calculations January 2012 |
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| Rivera, Alberto Total change: -10.60 | |   |
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| II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2332 | 4.50 | 7 | -1.06 | 10 | -10.60 | |
|  Ferreira Morales, Jorge L | | | 1932 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Avila, Pedro Andres | | | 2117 | COL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Consuegra, Oscar Enrique | | | 2041 | COL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Mena, Yamil Octavio | | | 2064 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Sanchez L, Sebastian Felipe | | | 2169 | COL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Esquivel, Luis | f | | 2132 | PAN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Valle, Efrain | c | | 2176 | COL | 0.00 | 1 | -0.71 | 10 | -7.10 | | | * 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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