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Individual Calculations January 2013 |
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| Demic, Aleksandar Total change: -9.90 | |   |
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| XXVI Belgrade Trophy 2012 | Belgrade | SRB | 2012-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1655 | 1.00 | 6 | -0.42 | 30 | -12.60 | |
|  Milicevic, Predrag I | | | 2055 * | SRB | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Milanovic, Maja | | | 1969 | SRB | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Mrdak, Milomir | | | 2006 | SRB | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Gagic, Miroljub | | | 1894 | SRB | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Ruvidic, Petar | | | 1577 | SRB | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Filipovic, Tomislav S | | | 1818 | SRB | 0.00 | 1 | -0.28 | 30 | -8.40 | | | * 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) | | | | Sahovski festival SSBO 2012 - B | Pozarevac | SRB | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1655 | 0.50 | 3 | 0.09 | 30 | 2.70 | |
| | Desic, Zoran | | | 2055 * | SRB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Arsic, Djordje | | | 1990 | SRB | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Gligorijevic, Bojan | | | 1889 | SRB | 0.50 | 1 | 0.29 | 30 | 8.70 | | | * 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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