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Individual Calculations January 2020 |
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| Arevadze, Lasha Total change: -27.60 | |   |
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| B.Gurgenidze Cup (U1800) 2019 | Tbilisi | GEO | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1657 | 2.00 | 6 | -1.38 | 20 | -27.60 | |
|  Gongliashvili, Zurab | | | 1791 | GEO | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Bechvaia, Maia | | | 1585 | GEO | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bukia, Nika | | | 1542 | GEO | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bregadze, Nika | | | 1669 | GEO | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Dolakidze, Mariam | | | 1449 | GEO | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Khochava, Ramin | | | 1621 | GEO | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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