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Individual Calculations August 2015 |
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| Vakhania, Alexandra Total change: 10.20 | |   |
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| Nana Alexandria Cup (Open-A) 2015 | Poti | GEO | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2179 | 4.50 | 9 | 0.51 | 20 | 10.20 | |
|  Bortnyk, Olexandr | m | | 2550 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Bokuchava, Madona | | wf | 2079 | GEO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Harutjunyan, Gevorg | g | | 2449 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Muradli, Mahammad | c | | 2052 | AZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Karayev, Kanan | | | 1969 | AZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Benidze, Davit | g | | 2465 | GEO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ebralidze, Alexandre | | | 2135 | GEO | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Firouzja, Alireza | | | 2277 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Matevosyan, Sedrak | | | 2145 | ARM | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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