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Individual Calculations April 2009 |
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| Mamikonian, Tigran Total change: -13.80 | |   |
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| Chess House 2008 Ch. | Yerevan | ARM | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2290 | 5.00 | 8 | -0.92 | 15 | -13.80 | |
|  Mamian, Tigran | | | 2210 | ARM | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Grigoryan, Karen H. | c | | 2072 | ARM | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Botoyan, Smbat | | | 2092 | ARM | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Harutyunian, Tigran K. | | | 1993 | ARM | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Hovhannisyan, Yervand | | | 2144 | ARM | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Inants, Aghasi | | | 2200 | ARM | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Tiraturyan, David | | | 2130 | ARM | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Eranyan, Khachatur | | | 1942 | ARM | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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