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Individual Calculations January 2012 |
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| Giron Rendon, Jorge Ernesto Total change: -21.30 | |   |
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| Panama Chess Open | Panama | PAN | 2011-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1871 | 0.00 | 4 | -0.71 | 30 | -21.30 | |
|  Vitoux, Colomban | m | | 2271 * | FRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Esquivel, Luis | f | | 2132 | PAN | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Fandino Reyes, Roquelina | | wm | 2081 | CUB | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Shahin, Walid | | | 2093 | GER | 0.00 | 1 | -0.22 | 30 | -6.60 | | | * 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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