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Individual Calculations February 2018 |
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| Ghahramanyan, Alen Total change: 12.00 | |   |
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| A.Margaryan 8th Memorial U-14 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1447 | 2.00 | 6 | 0.30 | 40 | 12.00 | |
|  Brutyan, Hamlet | | | 1812 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Grigoryan, Hayk V. | | | 1579 | ARM | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Yedigaryan, Asya | | | 1586 | ARM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Batyan, Gevorg | | | 1538 | ARM | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Mikayelyan, Mikael | | | 1620 | ARM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Tigranyan, Grisha | | | 1582 | ARM | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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