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Individual Calculations July 2011 |
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| Petrosyan, Arman Total change: 39.60 | |   |
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| 81st Yerevan Ch. SF | Yerevan | ARM | 2011-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1732 | 1.50 | 5 | 0.41 | 15 | 6.15 | |
|  Mezhlumyan, Marat | | | 1818 | ARM | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Petrosyan, Artur Kareni | | | 1931 | ARM | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Manasyan, Haik | | | 2071 | ARM | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Shakryan, Zozan | | | 1978 | ARM | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Avetisyan, Mikael | | | 2021 | ARM | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | 4th Karen Asrian Memorial | Jermuk | ARM | 2011-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 1732 | 3.00 | 8 | 2.23 | 15 | 33.45 | |
| | Kursova, Maria | | wg | 2132 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dilanyan, Grigor | | | 2132 * | ARM | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Shahinyan, David | | | 2132 * | ARM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tamazyan, Haik | | | 2132 * | ARM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Hakimifard, Raana | | | 1959 | IRI | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Gvetadze, Sopio | m | wg | 2132 * | GEO | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Hakimifard, Ghazal | | wm | 2132 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Antinyan, Armen | | | 2132 * | ARM | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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