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Individual Calculations July 2009 |
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| Mghvdeladze, Ucha Total change: -42.45 | |   |
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| Tbilisi B-12 Ch | Tbilisi | GEO | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1684 | 0.50 | 4 | -1.06 | 15 | -15.90 | |
|  Sibashvili, Giorgi | | | 1726 | GEO | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Kumsiashvili, Nikoloz | | | 1910 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Tskhadadze, Luka | | | 1720 | GEO | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Antadze, Mamuka | | | 1713 | GEO | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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 Ch | Tbilisi | GEO | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1684 | 0.50 | 7 | -1.77 | 15 | -26.55 | |
| | Tsereteli, Kakhaber | | | 1922 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kosashvili, Otar | | | 1790 | GEO | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Burduli, Guga | | | 1740 | GEO | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Dvalishvili, Vazha | | | 1762 | GEO | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Lomidze, Giorgi | | | 1922 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Tsirekidze, Giorgi | | | 1852 | GEO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Gagua, Gega | | | 1738 | GEO | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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