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Individual Calculations February 2018 |
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| Karapetyan, Irina Total change: -13.20 | |   |
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| A.Margaryan 8th Memorial U-14 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1315 | 1.00 | 4 | -0.33 | 40 | -13.20 | |
|  Ohanyan, Emin | | | 1679 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Soghomonyan, Levon | | | 1132 | ARM | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Baghdasaryan, Gor | | | 1522 | ARM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Khachatryan, Vigen | | | 1495 | ARM | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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