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Individual Calculations September 2019 |
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| Chkhaidze, Nikoloz Total change: 14.80 | |   |
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| Racha (Open) 2019 | Ambrolauri | GEO | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2330 | 6.50 | 7 | 0.38 | 20 | 7.60 | |
|  Sutidze, Otar | | | 1930 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khukhunaishvili, Adam | | | 1930 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gigauri, Nikoloz | | | 1930 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dolzhykova, Kateryna | | wm | 2228 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Tskipurishvili, Daviti | | | 1930 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Babukhadia, Levan | | | 1988 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Karelidze, Vakhtang | | | 1930 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Tqibuli-2019 | Tqibuli | GEO | 2019-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2318 | 6.50 | 7 | 0.36 | 20 | 7.20 | |
| | Dolakidze, Mariam | | | 1918 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tskipurishvili, Daviti | | | 1918 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goderdzishvili, Giga | | | 1959 | GEO | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Gongliashvili, Zurab | | | 1918 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dolzhykova, Kateryna | | wm | 2184 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Babukhadia, Levan | | | 1988 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Darsadze, Nikoloz | | | 1918 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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