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Individual Calculations January 2018 |
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| Melkonyan, Arshak Total change: -32.30 | |   |
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| Tsaghkadzor Open 2017 A | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2002 | 2.00 | 9 | -0.36 | 38 | -13.68 | |
|  Gharibyan, Mamikon | f | | 2342 | ARM | 0.50 | 1 | 0.38 | 38 | 14.44 | |  Mirzoyan, David | f | | 2345 | ARM | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Tiraturyan, David | | | 2260 | ARM | 0.50 | 1 | 0.32 | 38 | 12.16 | | | Torosyan, Norayr | | | 2393 | ARM | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Gharagyozyan, Artur | | | 2162 | ARM | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Ziroyan, David | | | 2157 | ARM | 0.50 | 1 | 0.21 | 38 | 7.98 | | | Manukyan, Aleks | | | 2043 | ARM | 0.50 | 1 | 0.06 | 38 | 2.28 | | | Martirosyan, Garik | | | 2056 | ARM | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Volotovsky, Kirill | | | 2070 | UKR | 0.00 | 1 | -0.41 | 38 | -15.58 | |
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) | | | | T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2002 | 5.00 | 9 | -0.49 | 38 | -18.62 | |
| | Kocharyan, Hayk | | | 1732 | ARM | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Davtyan, Artur | f | | 2305 | ARM | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Israyelyan, Eduard | | | 1807 | ARM | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Manukyan, Sargis V. | f | | 2293 | ARM | 0.50 | 1 | 0.35 | 38 | 13.30 | | | Kocharyan, Hovik | | | 2112 | ARM | 0.00 | 1 | -0.35 | 38 | -13.30 | | | Mkrtchyan, Mariam | | wc | 1888 | ARM | 0.00 | 1 | -0.66 | 38 | -25.08 | | | Khachikyan, Yervand | | | 1662 | ARM | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Khachatryan, Veronika | | | 1633 | ARM | 0.50 | 1 | -0.40 | 38 | -15.20 | | | Davtyan, Grigor | | | 1731 | ARM | 1.00 | 1 | 0.17 | 38 | 6.46 | |
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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