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Individual Calculations October 2017 |
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| Mikaelyan, Arman Total change: 29.00 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2495 | 2474 | 7.00 | 9 | 2.90 | 10 | 29.00 | |
|  Hakobyan, Romik | | | 2074 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Karatorossian, David | m | | 2250 | ARM | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Onischuk, Vladimir | g | | 2638 | UKR | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Tabatabaei, M.amin | m | | 2548 | IRI | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Grigoryan, Karen H. | g | | 2568 | ARM | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Petrosian, Tigran L. | g | | 2615 | ARM | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Rozum, Ivan | g | | 2590 | RUS | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Hovhannisyan, Robert | g | | 2594 | ARM | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Ter-Sahakyan, Samvel | g | | 2577 | ARM | 1.00 | 1 | 0.64 | 10 | 6.40 | | | * 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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