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Individual Calculations January 2018 |
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| Khachatryan, Narek S. Total change: -32.00 | |   |
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| T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1509 | 2.00 | 8 | -0.80 | 40 | -32.00 | |
|  Nalbandyan, Vahan | | | 1905 | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Israyelyan, Eduard | | | 1807 | ARM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Margaryan, Yuri | | | 1479 | ARM | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Hakobyan, Norayr | | | 1672 | ARM | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Hovsepyan, Edik | | | 1492 | ARM | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Hovhannisyan, Asatur | | | 1758 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Shahinyan, Vladimir | | | 1242 | ARM | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kocharyan, Hayk | | | 1732 | ARM | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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