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Individual Calculations February 2019 |
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| Melkonyan, Saro Total change: -23.60 | |   |
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| A.Margaryan 9th Memorial U-18 | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1529 | 1.50 | 5 | -0.59 | 40 | -23.60 | |
|  Grigoryan, Suren | | | 1820 | ARM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vardanyan, David A. | | | 1406 | ARM | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Stepanyan, Stepan V. | | | 1561 | ARM | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Hakobyan, Alik | | | 1416 | ARM | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Ayvazyan, Poghos | | | 1813 | ARM | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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