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Individual Calculations July 2009 |
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| Ebralidze, Alexandre Total change: 43.35 | |   |
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| Doves-CPA | Tbilisi | GEO | 2009-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1824 | 3.50 | 6 | 0.74 | 15 | 11.10 | |
|  Bosikashvili, Giorgi | | | 1526 | GEO | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Kacharava, Lasha | | | 1838 | GEO | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Imnadze, Nato | | | 1836 | GEO | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Benidze, Gigla | | | 1871 | GEO | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Beradze, Irakli | | | 2124 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Lomidze, Giorgi | | | 1916 | GEO | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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 |
| 1880 | 1798 | 4.50 | 9 | 0.83 | 15 | 12.45 | |
| | Lomsadze, Davit | | | 2148 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Khizanishvili, Lasha | | | 1713 | GEO | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Tsereteli, Kakhaber | | | 1922 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Patsia, Zviad | | | 2145 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kashia, Vakhtang | | | 1761 | GEO | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Zumbulidze, Ilia | | | 1739 | GEO | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Gagua, Gega | | | 1738 | GEO | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Khakhutashvili, Alexandre | | | 1830 | GEO | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Lomidze, Giorgi | | | 1922 | GEO | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | Tbilisi U-16 Ch | Tbilisi | GEO | 2009-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1798 | 2.00 | 2 | 1.32 | 15 | 19.80 | |
| | Tsereteli, Kakhaber | | | 1922 | GEO | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Kumsiashvili, Nikoloz | | | 1910 | GEO | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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