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Individual Calculations January 2018 |
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| Martirosyan, Mamikon Total change: -14.00 | |   |
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| Tsaghkadzor Open 2017 B | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1942 | 5.50 | 9 | -0.70 | 20 | -14.00 | |
|  Tovmasyan, Karen | | | 1542 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khachatryan, Veronika | | | 1681 | ARM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Manukyan, Sevak N. | | | 1803 | ARM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Grigoryan, Ashot | | | 1724 | ARM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Machkalyan, Haik | | | 1908 | ARM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Seyranyan, Gor | | | 1753 | ARM | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Davtyan, David Arm. | | | 1993 | ARM | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Khachatryan, Anna | | | 1805 | ARM | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ghazaryan, Raffi | | | 1883 | ARM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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