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Individual Calculations January 2013 |
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| Kostic, Tomislav Total change: 25.80 | |   |
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| Sahovski festival SSBO 2012 - Kvalifikacije | Pozarevac | SRB | 2012-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1908 | 2.00 | 4 | 1.33 | 15 | 19.95 | |
|  Bura, Goran | | | 2229 | SRB | 1.00 | 1 | 0.87 | 15 | 13.05 | |  Rajkovic, Ljubisa | f | | 2170 | SRB | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Arsenijevic, Ivan | | | 2154 | SRB | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Madjar, Stanislav | | | 2178 | SRB | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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 - A | Pozarevac | SRB | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 1908 | 1.00 | 4 | 0.39 | 15 | 5.85 | |
| | Mladenovic, Stefan | | | 2289 | SRB | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Sorgic, Dragan | f | | 2227 | SRB | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Ratkovic, Milovan | | | 2304 | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nestorovic, Irena | | wf | 2051 | SRB | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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