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Individual Calculations July 2011 |
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| Kumsiashvili, Nikoloz Total change: -19.50 | |   |
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| GEO B-14 Championship | Poti | GEO | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 2014 | 2.50 | 5 | -1.30 | 15 | -19.50 | |
|  Kalandia, Amiran | | | 1614 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Keleptrishvili, Irakli | | | 1889 | GEO | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Gulua, Luka | | | 1614 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sibashvili, Giorgi | | | 1946 | GEO | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ghvamberia, Nika | | | 1863 | GEO | 0.00 | 1 | -0.70 | 15 | -10.50 | | | * 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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