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Individual Calculations December 2017 |
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| Khurtsilava, Inga Total change: 23.40 | |   |
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| Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2259 | 5.00 | 9 | 1.17 | 20 | 23.40 | |
|  Naqopia, Giorgi | | | 1859 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arabidze, Meri | m | wg | 2378 | GEO | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tsomaia, Nikoloz | | | 2206 | GEO | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Azaladze, Shota | m | | 2464 | GEO | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Beradze, Irakli | m | | 2452 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Chighladze, Iveri | m | | 2336 | GEO | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Torosyan, Norayr | | | 2393 | ARM | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Davtyan, Artur | f | | 2318 | ARM | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Purtseladze, Maka | m | wg | 2347 | GEO | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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