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Individual Calculations May 2012 |
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| Petrosyan, Gegham Total change: 44.10 | |   |
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| Armenian Youth Ch.2012 SF B-16 | Yerevan | ARM | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1734 | 3.00 | 5 | 1.47 | 30 | 44.10 | |
|  Makinyan, Arman | | | 1854 | ARM | 0.50 | 1 | 0.16 | 30 | 4.80 | |  Vardanyan, Navasard | | | 1923 | ARM | 1.00 | 1 | 0.75 | 30 | 22.50 | | | Mkrtchyan, Eduard | | | 1924 | ARM | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Balkhshyan, Gevorg | | | 1892 | ARM | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Parvanyan, Alfred | | | 1804 | ARM | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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