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Individual Calculations February 2020 |
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| Melkonyan, Grigor Total change: -37.20 | |   |
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| A.Margaryan 10th Memorial U-14 | Yerevan | ARM | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1484 | 4.50 | 7 | -0.93 | 40 | -37.20 | |
|  Poghosyan, Satenik | | | 1136 | ARM | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Tovmasyan, Narek | | | 1315 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Stepanyan, Manvel | | | 1124 | ARM | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Kandaryan, David | | | 1239 | ARM | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Stepanyan, Rafayel M. | | | 1233 | ARM | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Muradyan, Anahit | | | 1440 | ARM | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Hakobyan, Ruben | | | 1292 | ARM | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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