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Individual Calculations January 2009 |
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| Petrosyan, Tigran S. Total change: 54.45 | |   |
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| Asrian Memorial | Yerevan | ARM | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1957 | 6.00 | 9 | 3.63 | 15 | 54.45 | |
|  Khojayan, Vardan | | | 2238 | ARM | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Inants, Aghasi | | | 2200 | ARM | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Israelyan, Vazgen | | | 1942 | ARM | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Karapetyan, Lusine | | | 1961 | ARM | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Hairapetian, Anna | | | 2142 | ARM | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Minasyan, Arnold | | | 2180 | ARM | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Matinian, Armen | | | 2261 | ARM | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Poghosyan, Suren | | | 2229 | ARM | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Simonian, Tigran | | | 2188 | ARM | 1.00 | 1 | 0.79 | 15 | 11.85 | |
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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