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Individual Calculations February 2013 |
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| Parvanyan, Alfred Total change: 1.20 | |   |
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| A.Margaryan Memorial-2013 U-18 Open | Yerevan | ARM | 2013-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1825 | 3.00 | 7 | 0.08 | 15 | 1.20 | |
|  Harutyunyan, Ani | | | 1911 | ARM | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Ghukasyan, Haykaz | | | 1672 | ARM | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Shahbazyan, Hasmik | | | 1704 | ARM | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Manukyan, Sargis A. | | | 2161 | ARM | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pluzyan, Aram | | | 2128 | ARM | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Avagyan, Razmik A. | | | 1776 | ARM | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Sayadyan, Edvard | | | 1938 | ARM | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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