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Individual Calculations February 2015 |
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| Tsaturyan, Grigor Total change: 31.20 | |   |
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| A.Margaryan Memorial-2015 U-18 | Yerevan | ARM | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1687 | 3.00 | 7 | 0.78 | 40 | 31.20 | |
|  Yeghiazaryan, Aramayis | | | 1689 | ARM | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Khachatryan, Lilit | | | 1674 | ARM | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Hakobyan, Hovhannes H. | | | 1984 | ARM | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Parvanyan, Ashot | | | 2054 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mkrtchyan, Sargis R. | | | 2087 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sahakyan, Mher | | | 1750 | ARM | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Hovhannisyan, Manvel H. | | | 1714 | ARM | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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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