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Individual Calculations January 2018 |
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| Khachatryan, David S. Total change: -5.20 | |   |
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| T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1906 | 4.50 | 9 | -0.13 | 40 | -5.20 | |
|  Hovhannisyan, Mane | | | 1671 | ARM | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Khachatryan, Veronika | | | 1633 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kocharyan, Hovik | | | 2112 | ARM | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Sayadyan, Edvard | | | 2040 | ARM | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Manukyan, Sargis V. | f | | 2293 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Vardanyan, Aram | | | 1797 | ARM | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Piliposyan, Robert | | | 1866 | ARM | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Davtyan, David Arm. | | | 1947 | ARM | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Avetisyan, Suren | | | 1752 | ARM | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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