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Individual Calculations October 2017 |
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| Aitbayev, Aslan Total change: 13.90 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2427 | 7.00 | 9 | 1.39 | 10 | 13.90 | |
|  Tavakalyan, Azat | | | 2027 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mkrtchyan, Sargis R. | | | 2115 | ARM | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Harutyunyan, Erik | | | 2031 | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Babayan, Armine | | | 2168 | ARM | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Pluzyan, Aram | | | 2079 | ARM | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Martirosyan, Haik M. | m | | 2570 | ARM | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Pashikian, Arman | g | | 2592 | ARM | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Korneev, Oleg | g | | 2550 | ESP | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Rozum, Ivan | g | | 2590 | RUS | 1.00 | 1 | 0.72 | 10 | 7.20 | | | * 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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