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Individual Calculations December 2017 |
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| Zarinfam, Arsalan Total change: 13.60 | |   |
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| Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2166 | 5.00 | 9 | 0.68 | 20 | 13.60 | |
|  Maghalashvili, Davit | g | | 2496 | GEO | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Tqeshelashvili, Giorgi | | | 1902 | GEO | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bechvaia, Giorgi | | | 1934 | GEO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gvetadze, Sofio | m | wg | 2297 | GEO | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Vakhania, Aleksandra | | wm | 2160 | GEO | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Chkhaidze, Nikoloz | f | | 2324 | GEO | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lomaia, Diana | | | 1833 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mgeladze, Tamaz | f | | 2303 | GEO | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Khukhashvili, Sopiko | m | wg | 2345 | GEO | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | |
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