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Individual Calculations December 2017 |
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| Purtseladze, Maka Total change: -31.40 | |   |
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| Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2347 | 4.00 | 9 | -1.57 | 20 | -31.40 | |
|  Mamulaishvili, Tsotne | | | 1967 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Pantsulaia, Levan | g | | 2591 | GEO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gevorgyan, Maria | | wm | 2221 | ARM | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Oboladze, Luka | | | 2226 | GEO | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Tsomaia, Nikoloz | | | 2206 | GEO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tqeshelashvili, Sopio | | wg | 2281 | GEO | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Lomsadze, Davit | g | | 2332 | GEO | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Chan, Kim Yew | | | 2185 | MAS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Khurtsilava, Inga | | wg | 2259 | GEO | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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