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Individual Calculations February 2018 |
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| Tsomaia, Sergo Total change: 1.60 | |   |
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| GEO Senior (Over 50) Ch 2018 | Tbilisi | GEO | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1903 | 3.50 | 7 | 0.08 | 20 | 1.60 | |
|  Liparteliani, Akaki | | | 1587 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Bagaturov, Giorgi | g | | 2303 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kabajyan, Karlo | | | 1710 | GEO | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lortkipanidze, Giorgi | | | 1680 | GEO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gogichaishvili, Giorgi | | | 2303 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khomeriki, Giorgi | | | 2151 | GEO | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chkhaidze, Amiran | | | 1777 | GEO | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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