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Individual Calculations November 2021 |
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| Iboyan, Mikayel Total change: -8.40 | |   |
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| 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1234 | 0.50 | 5 | -0.21 | 40 | -8.40 | |
|  Ohanyan, Andrey | | | 1634 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hovakimyan, Vache | | | 1615 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mkhitaryan, Narek | | | 1410 | ARM | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Khachikyan, Yervand | | | 1634 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Simonyan, Arman | | | 1484 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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