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Individual Calculations February 2017 |
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| Chaqryan, Erik Total change: 77.60 | |   |
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| A.Margaryan 7th Memorial U-14 | Yerevan | ARM | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1567 | 5.50 | 8 | 1.94 | 40 | 77.60 | |
|  Sargsyan, Srbuhi | | | 1475 | ARM | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Sargsyan, Sargis Vach. | | | 1947 | ARM | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Ananyan, Hrachya | | | 1582 | ARM | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Baghdasaryan, Koryun | | | 1364 | ARM | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Yedigaryan, Asya | | | 1524 | ARM | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Mkhitaryan, Vahagn | | | 1490 | ARM | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Mkrtchyan, Anahit | | | 1765 | ARM | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Khachatryan, Samvel S. | | | 1814 | ARM | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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