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Individual Calculations February 2019 |
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| Khachatryan, Narek S. Total change: 2.00 | |   |
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| A.Margaryan 9th Memorial U-14 | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1491 | 3.50 | 7 | 0.05 | 40 | 2.00 | |
|  Karakhanyan, Ruben | | | 1091 * | ARM | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ghandoyan, Seyran | | | 1198 | ARM | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Vahanyan, Levon | | | 1343 | ARM | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Petrosyants, Argishti | | | 1813 | ARM | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Asatryan, Arman G. | | | 1417 | ARM | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Gevorgyan, Alen | | | 1761 | ARM | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sahakyan, Aleks | | | 1891 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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