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Individual Calculations February 2017 |
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| Margaryan, Roman Total change: 7.20 | |   |
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| A.Margaryan 7th Memorial U-14 | Yerevan | ARM | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1412 | 3.50 | 7 | 0.18 | 40 | 7.20 | |
|  Sargsyan, Sargis Vach. | | | 1812 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Manvelyan, Manvel | | | 1273 | ARM | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Azatyan, Diana | | | 1268 | ARM | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Piliposyan, Erik | | | 1319 | ARM | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Avalyan, Aramayis | | | 1497 | ARM | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Stepanyan, Hamayak | | | 1505 | ARM | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Amiryan, Andranik | | | 1424 | ARM | 1.00 | 1 | 0.52 | 40 | 20.80 | | | * 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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