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Individual Calculations August 2017 |
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| Khachikyan, Haik Total change: -20.20 | |   |
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| 12th Poti Int.Chess Festival (B) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1925 | 5.00 | 8 | -1.01 | 20 | -20.20 | |
|  Slessarchuk, Yelena | | | 1721 | KAZ | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ghazaryan, Raffi | | | 1790 | ARM | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Sulaberidze, Giorgi | | | 1525 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nachqebia, Luka | | | 1678 | GEO | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Naqopia, Giorgi | | | 1621 | GEO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Apyan, Hayk | | | 1907 | ARM | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bechvaia, Maia | | | 1757 | GEO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Javakhishvili, Mariam | | | 1747 | GEO | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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