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Individual Calculations February 2019 |
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| Gabrielyan, David Ar. Total change: 50.80 | |   |
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| A.Margaryan 9th Memorial U-18 | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1332 | 3.00 | 9 | 1.27 | 40 | 50.80 | |
|  Karakeshishyan, Alen | | | 1725 | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Ayvazyan, Poghos | | | 1732 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stepanyan, Stepan V. | | | 1561 | ARM | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Khachatryan, Veronika | | | 1732 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Konjoryan, Vahe | | | 1353 | ARM | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Khachatryan, Mikael H. | | | 1732 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gasparyan, Milena | | | 1576 | ARM | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Tovmasyan, Karen | | | 1572 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Qaloyan, Ishkhan | | | 1455 | ARM | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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