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Individual Calculations February 2018 |
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| Kostava, Elene Total change: 36.00 | |   |
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| B.Gurgenidze Cup | Tbilisi | GEO | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1728 | 4.50 | 8 | 0.90 | 40 | 36.00 | |
|  Shengelia, Luka | | | 1328 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chanturia, Lasha | | | 1799 | GEO | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Choladze, Mariami | | wf | 2128 * | GEO | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mindiashvili, Tengiz | | | 1877 | GEO | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tevzadze, Mariam | | | 1912 | GEO | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kokaia, Guram | | | 2128 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Papiashvili, Giorgi | | | 1506 | GEO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lomsadze, Saba | | | 1512 | GEO | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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