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Individual Calculations July 2009 |
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| Tsirekidze, Giorgi Total change: 12.00 | |   |
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| GEO B-18 Ch | Tbilisi | GEO | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1852 | 3.00 | 7 | 0.05 | 15 | 0.75 | |
|  Janiashvili, Irakli | | | 2202 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Khurtsidze, Tornike | | | 1921 | GEO | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Volkov, Nika | | | 2004 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Patsia, Zviad | | | 2145 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Zumbulidze, Ilia | | | 1739 | GEO | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Mghvdeladze, Ucha | | | 1684 | GEO | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Dvalishvili, Vazha | | | 1762 | GEO | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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 |
| 1888 | 1852 | 4.00 | 7 | 0.75 | 15 | 11.25 | |
| | Tsomaia, Merab | | | 1869 | GEO | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Volkov, Nika | | | 2004 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Daraselia, Giorgi | | | 1820 | GEO | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Javakhadze, Zurab | | | 2202 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dvalishvili, Vazha | | | 1762 | GEO | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Gorduladze, Giorgi | | | 1788 | GEO | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Shonia, Giorgi | | | 1771 | GEO | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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