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Individual Calculations February 2017 |
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| Nikolyan, Grigor Total change: 58.40 | |   |
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| A.Margaryan 7th Memorial U-18 | Yerevan | ARM | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1210 | 2.50 | 8 | 1.46 | 40 | 58.40 | |
|  Santryan, Davit | | | 1610 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tadevosyan, Varduhi | | | 1610 * | SWE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mkrtchyan, Mariam | | wc | 1610 * | ARM | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Muradyan, Robert | | | 1610 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karapetyan, Gurgen | | | 1610 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alaverdyan, Tigran | | | 1253 | ARM | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Tigranyan, Grisha | | | 1596 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Khachatryan, Mikael H. | | | 1559 | ARM | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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