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Individual Calculations December 2019 |
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| Tsotsoria, Ketevan Total change: -36.40 | |   |
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| GEO Women Ch (U-1200) 2019 | Tbilisi | GEO | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1109 | 1075 | 0.00 | 2 | -0.91 | 40 | -36.40 | |
|  Bechvaia, Tekle | | | 1160 | GEO | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Bechvaia, Ketevan | | | 1057 | GEO | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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