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Individual Calculations February 2018 |
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| Petrosyan, Sahak Total change: -59.20 | |   |
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| A.Margaryan 8th Memorial U-18 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1761 | 4.50 | 9 | -1.48 | 40 | -59.20 | |
|  Abgaryan, Harutyun V. | | | 1405 | ARM | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Davtyan, David Arm. | | | 2019 | ARM | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Nalbandyan, Vahan | | | 1962 | ARM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Petrosyan, Narek Agh. | | | 1397 | ARM | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Khachatryan, Mikael H. | | | 1589 | ARM | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Stepanyan, Hamayak | | | 1602 | ARM | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Mushkambaryan, Vahe | | | 1437 | ARM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Arutinyan, Varazdat | | | 1680 | ARM | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Tadevosyan, Gor | | | 1465 | ARM | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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