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Individual Calculations August 2015 |
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| Khachikyan, Haik Total change: 1.60 | |   |
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| Nana Alexandria Cup (Open-B) 2015 | Poti | GEO | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1907 | 6.00 | 9 | 0.08 | 20 | 1.60 | |
|  Kukhaleishvili, Giorgi | | | 1727 | GEO | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Chanturia, Ani | | | 1669 | GEO | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Khachatryan, Samvel S. | | | 1762 | ARM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ismayil, Malak | | wc | 1519 | AZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Choladze, Tea | | | 1804 | GEO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mkrtchyan, Arsen | | | 1784 | ARM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Feyzullayev, Tofig | | | 1897 | AZE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Martirosyan, Garik | | | 1939 | ARM | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kokaia, Guram | | | 1909 | GEO | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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