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Individual Calculations May 2010 |
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| Chikhradze, Khvicha Total change: -17.50 | |   |
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| GEO B-18 Ch | Tbilisi | GEO | 2010-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1509 | 1.00 | 6 | -0.18 | 25 | -4.50 | |
|  Tonoian, Vernard | | | 1909 * | GEO | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Chkuaseli, Revaz | | | 1814 | GEO | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Getsadze, Mirian | | | 1769 | GEO | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Khubunaia, Leonti | | | 1546 | GEO | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Zhvania, Luka | | | 1765 | GEO | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Gorduladze, Giorgi | | | 1819 | GEO | 0.00 | 1 | -0.14 | 25 | -3.50 | | | * 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) | | | | Bukhuti Gurgenidze Memotial U-18 | Tbilisi | GEO | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1509 | 1.00 | 6 | 0.16 | 25 | 4.00 | |
| | Pipia, Beka | | | 1909 * | GEO | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Tevzadze, Mariam | | | 1909 * | GEO | 1.00 | 1 | 0.92 | 25 | 23.00 | | | Imnadze, Nato | | | 1884 | GEO | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Chigogidze, Nika | | | 1570 | GEO | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Unapkoshvili, Nani | | | 1909 * | GEO | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kobeshavidze, Lika | | | 1891 | GEO | 0.00 | 1 | -0.09 | 25 | -2.25 | | | * 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) | | | | GEO B-20 Ch | Tbilisi | GEO | 2010-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1509 | 0.00 | 5 | -0.68 | 25 | -17.00 | |
| | Burduli, Guga | | | 1796 | GEO | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Kosashvili, Otar | | | 1787 | GEO | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Akhaladze, Beka | | | 1891 | GEO | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Tsirekidze, Giorgi | | | 1844 | GEO | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Gorduladze, Giorgi | | | 1819 | GEO | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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) | | |
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