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Individual Calculations September 2009 |
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| Kochakidze, Tato Total change: -15.50 | |   |
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| Nana Alexandria Cup. B-16 | Poti | GEO | 2009-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1789 | 2.00 | 6 | -0.62 | 25 | -15.50 | |
|  Khubunaia, Leonti | | | 1537 | GEO | 1.00 | 1 | 0.19 | 25 | 4.75 | |  Lortkipanidze, Nodar | | | 2189 * | GEO | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Endeladze, Ramaz | | | 1860 | GEO | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Khakhutashvili, Alexandre | | | 1815 | GEO | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Dangadze, Giorgi | | | 1863 | GEO | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Chaidze, Temur | | | 1814 | GEO | 0.00 | 1 | -0.47 | 25 | -11.75 | | | * 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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