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Individual Calculations July 2009 |
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| Tsomaia, Merab Total change: -19.35 | |   |
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| Doves-CPA | Tbilisi | GEO | 2009-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1849 | 3.00 | 6 | -0.48 | 15 | -7.20 | |
|  Kobeshavidze, Lika | | | 1760 | GEO | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Chakvetadze, Dea | | | 1649 | GEO | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kacharava, Lasha | | | 1838 | GEO | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Imnadze, Nato | | | 1836 | GEO | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kelaptrishvili, Irakli | | | 1700 | GEO | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Unapkoshvili, Nani | | | 1953 | GEO | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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 | 2009-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1869 | 3.00 | 8 | 0.08 | 15 | 1.20 | |
| | Paichadze, Luka | f | | 2219 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Javakhadze, Zurab | | | 2219 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Unapkoshvili, Nani | | | 1930 | GEO | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Kobeshavidze, Lika | | | 1803 | GEO | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Diakonashvili, Giorgi | | | 1896 | GEO | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Pipia, Beka | | | 1939 | GEO | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Tedoshvili, Dimitri | | | 1834 | GEO | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Kerashvili, Giorgi | | | 2033 | GEO | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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 |
| 1766 | 1869 | 3.50 | 7 | -0.89 | 15 | -13.35 | |
| | Tsirekidze, Giorgi | | | 1852 | GEO | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Khubunaia, Leonti | | | 1541 | GEO | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Berdzenadze, Nikoloz | | | 1737 | GEO | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Gorduladze, Giorgi | | | 1788 | GEO | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Tsereteli, Kakhaber | | | 1922 | GEO | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Khakhutashvili, Alexandre | | | 1830 | GEO | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Tskhadadze, Giorgi | | | 1693 | GEO | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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