Individual Calculations September 2011 |
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Dobrowolski, Piotr Total change: -7.30 | | |
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Olomouc Chess Summer 2011 - A1 - GM tournament | Olomouc | CZE | 2011-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2444 | 2423 | 3.50 | 9 | -0.73 | 10 | -7.30 | |
| Krivoborodov, Egor | m | | 2507 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | Antipov, Mikhail Al | m | | 2407 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | Bures, Jaroslav | | | 2380 | CZE | 1.00 | 1 | 0.44 | 10 | 4.40 | | Kalinitschew, Sergey | g | | 2431 | GER | 1.00 | 1 | 0.51 | 10 | 5.10 | | Arutinian, David | g | | 2562 | GEO | 0.00 | 1 | -0.31 | 10 | -3.10 | | Andreev, Eduard | g | | 2458 | UKR | 0.00 | 1 | -0.45 | 10 | -4.50 | | Drozdowski, Kacper | f | | 2311 | POL | 0.00 | 1 | -0.65 | 10 | -6.50 | | Butkiewicz, Lukasz | m | | 2435 | POL | 0.50 | 1 | 0.02 | 10 | 0.20 | | Zilka, Stepan | m | | 2506 | CZE | 0.00 | 1 | -0.39 | 10 | -3.90 | | 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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