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Individual Calculations January 2018 |
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| Boyajyan, Hayk Total change: 1.80 | |   |
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| T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1883 | 5.00 | 9 | 0.09 | 20 | 1.80 | |
|  Shahinyan, Vladimir | | | 1483 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hovhannisyan, Khachatur | | | 1969 | ARM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sargsyan, Gor K. | | | 1700 | ARM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Harutyunyan, Erik | | | 2081 | ARM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Petrosyants, Argishti | | | 1654 | ARM | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Hakobyan, Norayr | | | 1672 | ARM | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Davtyan, Grigor | | | 1731 | ARM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Santryan, Davit | | | 2116 | ARM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Simonyan, Latush | | | 2163 | ARM | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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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