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Individual Calculations July 2009 |
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| Khvitia, Ilia Total change: -4.25 | |   |
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| GEO B-18 Ch | Tbilisi | GEO | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1850 | 3.50 | 8 | 0.33 | 25 | 8.25 | |
|  Arabidze, Meri | | wf | 2200 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Patsia, Zviad | | | 2145 | GEO | 1.00 | 1 | 0.85 | 25 | 21.25 | | | Khurtsidze, Tornike | | | 1921 | GEO | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Mangiashvili, Otar | | | 1774 | GEO | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Volkov, Nika | | | 2004 | GEO | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Khakhutashvili, Alexandre | | | 1830 | GEO | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Burduli, Guga | | | 1740 | GEO | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Ervandian, Andro | | | 1892 | GEO | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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-16 Ch | Poti | GEO | 2009-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1850 | 2.00 | 6 | -0.50 | 25 | -12.50 | |
| | Lortkipanidze, Nodar | | | 2200 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Shonia, Giorgi | | | 1771 | GEO | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Shengelia, Nikoloz | | | 1910 | GEO | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Daraselia, Giorgi | | | 1820 | GEO | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Volkov, Nika | | | 2004 | GEO | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Khakhutashvili, Alexandre | | | 1830 | GEO | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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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