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Individual Calculations February 2013 |
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| Hovsepyan, David Total change: 10.05 | |   |
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| A.Margaryan Memorial-2013 U-18 Open | Yerevan | ARM | 2013-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1944 | 4.00 | 7 | 0.67 | 15 | 10.05 | |
|  Manukyan, Sargis A. | | | 2161 | ARM | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Sargsyan, Shant | c | | 1931 | ARM | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Machkalyan, Haik | | | 1786 | ARM | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Aleksanyan, Gor | | | 1962 | ARM | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Harutyunyan, Ani | | | 1911 | ARM | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Aleksanyan, Hrant | | | 1936 | ARM | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Barseghyan, Harutyun | | | 2052 | ARM | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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