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Individual Calculations September 2010 |
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| Gabrielian, Artur Total change: -11.70 | |   |
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| Czech Open 2010 - A | Pardubice | CZE | 2010-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2418 | 2559 | 7.00 | 9 | 0.84 | 10 | 8.40 | |
|  Jedlicka, Ales | f | | 2299 | CZE | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Varitski, Igor | m | | 2302 | UKR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Biolek-Jun., Richard | m | | 2407 | CZE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Vokac, Marek | g | | 2458 | CZE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Akesson, Ralf | g | | 2470 | SWE | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Zaslavsky, Mikhail | m | | 2413 | ISR | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Musunuri Rohit, Lalith Babu | m | | 2502 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Velicka, Petr | g | | 2483 | CZE | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Richter, Michael | m | | 2428 | GER | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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) | | | | Pan-Armenian Chess Olympiad | Yerevan | ARM | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2559 | 5.00 | 9 | -2.01 | 10 | -20.10 | |
| | Ambartsumova, Karina | | wm | 2309 | RUS | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Arutyunova, Diana | | wg | 2270 | UKR | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Giroyan, Gary | | | 2225 | FRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Petrosyan, Manuel | | | 2159 * | ARM | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Ajrapetjan, Yuriy | g | | 2495 | UKR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Kalashian, David | m | | 2449 | ARM | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Airapetian, Gor | m | | 2436 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Doluhanova, Evgeniya | | wg | 2312 | UKR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Inants, Aghasi | | | 2275 | ARM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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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