Individual Calculations January 2018 |
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Davtyan, Grigor Total change: 13.20 | | |
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T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1813 | 1731 | 4.00 | 9 | 0.33 | 40 | 13.20 | |
| Gesyan, Suren | | | 1956 | ARM | 0.00 | 1 | -0.22 | 40 | -8.80 | | Ziroyan, David | | | 2131 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | Hovhannisyan, Mane | | | 1671 | ARM | 1.00 | 1 | 0.42 | 40 | 16.80 | | Gevorgyan, Narek H. | | | 1858 | ARM | 0.50 | 1 | 0.17 | 40 | 6.80 | | Sahakyan, Arman K. | | | 1521 | ARM | 0.00 | 1 | -0.77 | 40 | -30.80 | | Seyranyan, Gor | | | 1753 | ARM | 1.00 | 1 | 0.53 | 40 | 21.20 | | Boyajyan, Hayk | | | 1883 | ARM | 0.00 | 1 | -0.30 | 40 | -12.00 | | Yedigaryan, Asya | | | 1538 | ARM | 1.00 | 1 | 0.25 | 40 | 10.00 | | Melkonyan, Arshak | | | 2002 | ARM | 0.00 | 1 | -0.17 | 40 | -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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