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Individual Calculations July 2015 |
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| Popovic, Ivan Total change: -16.40 | |   |
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| 1st Amateur Chess Tournament - Open Siscia 2015 | Sisak | CRO | 2015-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1772 | 1.50 | 4 | -0.41 | 40 | -16.40 | |
|  Galic, Kruno | | | 2073 | CRO | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Gulija, Marin | | | 1402 | CRO | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Novak, Vjekoslav | | | 1752 | CRO | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Brigljevic, Iva-Mila | | | 1894 | CRO | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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