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Individual Calculations December 2012 |
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| Loknar, Petar Total change: -11.85 | |   |
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| Open 5 - Sombor 2012 | Sombor | SRB | 2012-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1950 | 1.50 | 4 | -0.79 | 15 | -11.85 | |
|  Sumper, Miroslav | | | 2124 | SRB | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Galic, Ivan I | | | 1967 | SRB | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Gajcin, Marina | | | 1680 | SRB | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Kelic, Dusan | | | 1790 | SRB | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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