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Individual Calculations March 2011 |
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| Keleptrishvili, Irakli Total change: 16.05 | |   |
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| T.Lomaia Memorial U-16 | Tbilisi | GEO | 2010-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1861 | 4.50 | 6 | 1.29 | 15 | 19.35 | |
|  Zhvania, Luka | | | 1728 | GEO | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Khomeriki, Nino | | | 1815 | GEO | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Volkov, Nika | | | 2142 | GEO | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Bosikashvili, Giorgi | | | 1551 | GEO | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ebralidze, Alexandre | | | 1899 | GEO | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Chkuaseli, Revaz | | | 1862 | GEO | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | | | GEO B-18 Championship | Tbilisi | GEO | 2011-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1877 | 2.00 | 6 | -0.22 | 15 | -3.30 | |
| | Nikolashvili, Giorgi | | | 2277 * | GEO | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Burduli, Guga | | | 1882 | GEO | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Tsereteli, Kakhaber | | | 2005 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Kumsiashvili, Nikoloz | | | 2029 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Benidze, Gigla | | | 2008 | GEO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Tskhadadze, Giorgi | | | 1727 | GEO | 0.50 | 1 | -0.20 | 15 | -3.00 | | | * 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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