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Individual Calculations October 2017 |
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| Babayan, Armine Total change: -1.60 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2168 | 5.00 | 9 | -0.08 | 20 | -1.60 | |
|  Mitoyan, Zhores | | | 1768 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Babujian, Levon | g | | 2458 | ARM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Petrosyan, Sahak | | | 1824 | ARM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Aitbayev, Aslan | m | | 2427 | KAZ | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Manukyan, Sevak N. | | | 1799 | ARM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hayrapetyan, Artavazd R. | | | 2346 | ARM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mkrtchyan, Mariam | | wc | 1794 | ARM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Martirosyan, Garik | | | 2018 | ARM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Baghdasaryan, Vahe | g | | 2440 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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