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Individual Calculations January 2018 |
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| Chaqryan, Erik Total change: -61.60 | |   |
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| T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1828 | 3.00 | 9 | -1.54 | 40 | -61.60 | |
|  Harutyunyan, Erik | | | 2081 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Hovsepyan, Edik | | | 1492 | ARM | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hakobyan, Eduard | | | 2152 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Babikyan, Tigran | | | 1428 * | ARM | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Kocharyan, Hayk | | | 1732 | ARM | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Simonyan, Latush | | | 2163 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Davtyan, Arsen | | | 1964 | ARM | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Khachikyan, Yervand | | | 1662 | ARM | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Barseghyan, Narek | | | 1734 | ARM | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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