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Individual Calculations February 2020 |
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| Karapetyan, Irina Total change: 113.20 | |   |
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| A.Margaryan 10th Memorial U-18 | Yerevan | ARM | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1347 | 4.00 | 9 | 2.83 | 40 | 113.20 | |
|  Davtyan, Ara | | | 1747 * | ARM | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ishkhanyan, Ruben | | | 1747 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Khachatryan, Mikael H. | | | 1676 | ARM | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Hakobyan, Erik | | | 1747 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Galajyan, Armen | | | 1747 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sargsyan, Mikayel | | | 1550 | ARM | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Gasparyan, Milena | | | 1634 | ARM | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Margaryan, Roman | | | 1623 | ARM | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Manaseryan, Narek | | | 1633 | ARM | 0.00 | 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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