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Individual Calculations July 2008 |
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| Tsomaia, Merab Total change: -54.00 | |   |
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| GEO Boys-18 Ch. | Tbilisi | GEO | 2008-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1857 | 2.00 | 6 | -0.83 | 25 | -20.75 | |
|  Tsatsalashvili, Keti | | wf | 2207 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tedoshvili, Dimitri | | | 1923 | GEO | 0.50 | 1 | 0.09 | 25 | 2.25 | |  Khurtsidze, Tornike | | | 1857 | GEO | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Tsirekidze, Giorgi | | | 1887 | GEO | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Kheladze, Ilia | | | 1597 | GEO | 0.50 | 1 | -0.32 | 25 | -8.00 | | | Khakhutashvili, Alexandre | | | 1836 | GEO | 0.00 | 1 | -0.53 | 25 | -13.25 | |
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 Boys-14 Ch. | Kutaisi | GEO | 2008-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1857 | 1.50 | 5 | -1.33 | 25 | -33.25 | |
| | Dvalishvili, Vazha | | | 1786 | GEO | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Kacharava, Lasha | | | 1835 | GEO | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Tsereteli, Kakhaber | | | 1963 | GEO | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Daraselia, Giorgi | | | 1789 | GEO | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Mangiashvili, Otar | | | 1660 | GEO | 0.00 | 1 | -0.75 | 25 | -18.75 | |
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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