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Individual Calculations September 2010 |
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| Ambartsumova, Karina Total change: -7.50 | |   |
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| Czech Open 2010 - A | Pardubice | CZE | 2010-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2359 | 2309 | 4.50 | 9 | 0.50 | 15 | 7.50 | |
|  Ghaem Maghami, Ehsan | g | | 2585 | IRI | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Seifert, Christopher | | | 2176 | GER | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Stocek, Jiri | g | | 2587 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Leks, Hanna | | wm | 2171 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Lyell, Mark | f | | 2162 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Baron, Tal | m | | 2438 | ISR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Baryshpolets, Andrey | m | | 2450 | UKR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kanovsky, David | m | | 2492 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Seegert, Kristian | | | 2166 | DEN | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | Pan-Armenian Chess Olympiad | Yerevan | ARM | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2309 | 4.00 | 9 | -1.00 | 15 | -15.00 | |
| | Gabrielian, Artur | g | | 2559 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Petrosian, Tigran L. | g | | 2597 | ARM | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Inants, Aghasi | | | 2275 | ARM | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Akopyan, Harutyun | f | | 2258 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Sevian, Samuel | | | 2132 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Proudian, Armen | c | | 2076 | BRA | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Hayrapetian, Arman | m | | 2380 | ARM | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Petrosyan, Manuel | | | 1920 | ARM | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Gevorgyan, Irina | | wf | 2163 | UZB | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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