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Individual Calculations August 2018 |
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| Grigoryan, Karen A. Total change: -31.60 | |   |
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| 13th Poti Int.Festival (Open-B) | Poti | GEO | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2082 | 3.50 | 7 | -1.58 | 20 | -31.60 | |
|  Alekyan, Garegin | | | 1866 | ARM | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Tsereteli, Tornike | | | 1918 | GEO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Tqeshelashvili, Giorgi | | | 1937 | GEO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kvaratskhelia, Dimitri | | | 2000 | GEO | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Bechvaia, Giorgi | | | 1929 | GEO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Zardiashvili, Akaki | | | 1888 | GEO | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ghazaryan, Raffi | | | 1808 | ARM | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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