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Individual Calculations February 2016 |
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| Khachatryan, David S. Total change: -65.20 | |   |
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| A.Margaryan Memorial U-18 | Yerevan | ARM | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1855 | 4.00 | 8 | -1.63 | 40 | -65.20 | |
|  Mkrtchyan, Anahit | | | 1479 | ARM | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Arsenyan, Arsen | | | 1455 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mkhoyan, Hakob | | | 1617 | ARM | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Karapetyan, Gurgen | | | 1521 | ARM | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mkrtchyan, Hovhannes | | | 1496 | ARM | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gesyan, Suren | | | 2021 | ARM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Davtyan, Artur | | | 2067 | ARM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dilanyan, Vachagan | | | 1698 | ARM | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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