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Individual Calculations May 2012 |
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| Petrosyan, Arman Total change: 0.15 | |   |
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| 82nd Yerevan Ch. SF | Yerevan | ARM | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1776 | 1.50 | 6 | 0.01 | 15 | 0.15 | |
|  Arakelyan, Andranik | | | 2108 | ARM | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Gharibyan, Karen V. | | | 2157 | ARM | 0.50 | 1 | 0.41 | 15 | 6.15 | |  Mezhlumyan, Marat | | | 1798 | ARM | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Sayadyan, Edvard | | | 1844 | ARM | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Savgulyan, Narek | | | 2030 | ARM | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Avetisyan, Mikael G. | | | 2007 | ARM | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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