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Individual Calculations February 2017 |
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| Karapetyan, Irina Total change: 4.80 | |   |
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| A.Margaryan 7th Memorial U-14 | Yerevan | ARM | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1405 | 2.50 | 4 | 0.12 | 40 | 4.80 | |
|  Vardanyan, David A. | | | 1398 | ARM | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Azatyan, Diana | | | 1268 | ARM | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Alexanyan, Aleks | | | 1241 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mkhitaryan, Narek | | | 1424 | ARM | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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