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Individual Calculations February 2018 |
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| Gabrielyan, David Ar. Total change: 37.60 | |   |
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| A.Margaryan 8th Memorial U-14 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1330 | 2.00 | 5 | 0.94 | 40 | 37.60 | |
|  Grigoryan, Aram | | | 1695 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Piliposyan, Gor | | | 1552 | ARM | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gasparyan, Milena | | | 1482 | ARM | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Alikhanyan, Artak | | | 1530 | ARM | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Harutyunyan, Gor | | | 1568 | ARM | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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