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Individual Calculations April 2009 |
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| Stukopin, Andrey Total change: 22.80 | |   |
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| Moscow open 2009 A | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2428 | 2357 | 3.50 | 8 | 0.20 | 15 | 3.00 | |
|  Prosviriakov, Vladimir | m | | 2305 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Kazhgaleyev, Murtas | g | | 2630 | KAZ | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Konovalov, Vladislav | | | 2208 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Antipov, Mikhail Al. | c | | 2194 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kharitonov, Andrei V. | g | | 2563 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Bryzgalin, Kirill | g | | 2537 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Gurevich, Dmitry | g | | 2507 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Petrosian, Davit G. | m | | 2477 | ARM | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Aeroflot open A2 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2465 | 2357 | 4.50 | 9 | 1.32 | 15 | 19.80 | |
| | Piorun, Kacper | m | | 2464 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Minasian, Ara | g | | 2477 | ARM | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Obodchuk, Andrei | m | | 2445 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Belov, Igor | m | | 2460 | RUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Iskusnyh, Sergei | g | | 2458 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Anoshkin, Alexander A. | f | | 2439 | RUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Babujian, Levon | m | | 2518 | ARM | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Pena Gomez, Manuel | f | | 2466 | ESP | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Peng, Zhaoqin | g | wg | 2461 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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