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Individual Calculations September 2012 |
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| Asatryan, Sona Total change: -16.80 | |   |
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| 68th Women Armenian Ch. The 1-st League | Yerevan | ARM | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1789 | 2.00 | 6 | -0.86 | 30 | -25.80 | |
|  Mirzabekyan, Svetlana | | | 1848 | ARM | 0.00 | 1 | -0.42 | 30 | -12.60 | |  Gevorgyan, Maria | | wf | 2040 | ARM | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Khalikyan, Astghik | | | 1706 | ARM | 0.00 | 1 | -0.61 | 30 | -18.30 | | | Grigoryan, Julieta | | | 1838 | ARM | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Militonyan, Hermine | | | 1496 | ARM | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Tunyan, Zara | | | 1894 | ARM | 1.00 | 1 | 0.64 | 30 | 19.20 | |
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) | | | NOTE: K factor changed | | 3th Abovyan Open Ch. | Abovyan | ARM | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1789 | 2.00 | 6 | 0.60 | 15 | 9.00 | |
| | Petrosyan, Hovhannes | | | 2054 | ARM | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Margaryan, Laert | | | 2035 | ARM | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Alaverdyan, Gevorg | | | 2189 * | ARM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gharagyozian, Artur | | | 2189 * | ARM | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Makinyan, Arman | | | 1845 | ARM | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Hoghmrtsyan, Artur | | | 1825 | ARM | 0.00 | 1 | -0.45 | 15 | -6.75 | | | * 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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