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Individual Calculations January 2009 |
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| Merabishvili, Alexandre Total change: -7.95 | |   |
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| Int. Festival "IGI" U-16 | Tbilisi | GEO | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1905 | 3.00 | 6 | 0.24 | 15 | 3.60 | |
|  Javakhadze, Zurab | | | 2182 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Gagua, Gega | | | 1714 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kuchava, Ana | | | 1765 | GEO | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Khurtsidze, Tornike | | | 1913 | GEO | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Janiashvili, Irakli | | | 2191 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Pipia, Beka | | | 1903 | GEO | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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 68 Ch (Qual) | Tbilisi | GEO | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1905 | 3.50 | 8 | -0.77 | 15 | -11.55 | |
| | Trapaidze, Lizi | | | 1584 | GEO | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Sulamanidze, Mariam | | | 1733 | GEO | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Suladze, Amiran | | | 2028 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Kacharava, Lasha | | | 1851 | GEO | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Mangiashvili, Otar | | | 1703 | GEO | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Topuria, Revaz | | | 1993 | GEO | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ter-Karapetian, Alexi | | | 2197 | GEO | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Bezhentsev, Boris | | | 1923 | GEO | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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