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Individual Calculations October 2017 |
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| Khachatryan, Hayk Total change: -142.80 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1957 | 3.50 | 9 | -3.57 | 40 | -142.80 | |
|  Kotanjian, Tigran | g | | 2357 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mashalov., Aliniyaz | | | 1636 | TKM | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Mkrtumyan, Robert | | | 1642 | ARM | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Petrosyants, Argishti | | | 1667 | ARM | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Nanyan, Georgy | | | 1615 | ARM | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Margaryan, Yuri | | | 1557 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mitoyan, Zhores | | | 1557 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Antonyan, Samvel | | | 1648 | ARM | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Grigoryan, Aram | | | 1673 | ARM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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