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Individual Calculations January 2011 |
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| Kerashvili, Giorgi Total change: -4.65 | |   |
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| GEO 70th Ch (Qualification) | Tbilisi | GEO | 2010-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2014 | 5.50 | 8 | 0.76 | 15 | 11.40 | |
|  Keleptrishvili, Irakli | | | 1861 | GEO | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Chkuaseli, Revaz | | | 1862 | GEO | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Burduli, Guga | | | 1823 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Nadirashvili, Shalva | | | 1932 | GEO | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Benidze, Gigla | | | 1941 | GEO | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Kumsiashvili, Nikoloz | | | 2018 | GEO | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Volkov, Nika | | | 2142 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Tsereteli, Kakhaber | | | 1972 | GEO | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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 70th Ch (I League) | Tbilisi | GEO | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2014 | 2.00 | 6 | -1.07 | 15 | -16.05 | |
| | Nigalidze, Gaioz | m | | 2414 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mangiashvili, Otar | | | 1846 | GEO | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Tsomaia, Sergo | | | 1996 | GEO | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Burduli, Guga | | | 1823 | GEO | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Chkhaidze, Nikoloz | | | 2162 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Akhaladze, Beka | | | 1871 | GEO | 0.00 | 1 | -0.69 | 15 | -10.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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