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Individual Calculations February 2018 |
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| Chkhaidze, Amiran Total change: 15.20 | |   |
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| GEO Senior (Over 50) Ch 2018 | Tbilisi | GEO | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1777 | 2.50 | 6 | 0.38 | 40 | 15.20 | |
|  Bagaturov, Giorgi | g | | 2177 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Liparteliani, Akaki | | | 1587 | GEO | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Vepkhvishvili, Varlam | f | | 2085 | GEO | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Bondarenko, Genadi | | | 1822 | GEO | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Kikilashvili, Soso | | | 1867 | GEO | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Tsomaia, Sergo | | | 1903 | GEO | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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