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Individual Calculations October 2008 |
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| Kumsiashvili, Nikoloz Total change: -12.75 | |   |
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| Int. Nana Alexandria Cup B-12 | Poti | GEO | 2008-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1845 | 3.00 | 6 | -0.06 | 15 | -0.90 | |
|  Shabanov, Nurlan | | | 1828 | AZE | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Kelaptrishvili, Irakli | | | 1710 | GEO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Burduli, Guga | | | 1629 | GEO | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Bayramov, Elkhan Hayat Oglu | | | 1908 | AZE | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Beradze, Irakli | | | 2097 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Benidze, Gigla | | | 1857 | GEO | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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) | | | | Int. Nana Alexandria Cup B-16 | Poti | GEO | 2008-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1845 | 0.50 | 3 | -0.79 | 15 | -11.85 | |
| | Kvaratskhelia, Dimitri | | | 2100 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Khizanishvili, Lasha | | | 1686 | GEO | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Tonoian, Vernand | | | 1924 | GEO | 0.00 | 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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