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Individual Calculations September 2012 |
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| Potapov, Alexander Total change: -8.50 | |   |
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| Czech Open 2012 - A - GM open | Pardubice | CZE | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2395 | 4.50 | 9 | -0.85 | 10 | -8.50 | |
|  Baraeva, Marina | | wm | 2166 | RUS | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Lintchevski, Daniil | g | | 2563 | RUS | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Andreev, Eduard | g | | 2498 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Mozharov, Mikhail | m | | 2500 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Laubert, Johannes | | | 2108 | GER | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Nemcova, Katerina | | wg | 2270 | CZE | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Chetverik, Maxim | m | | 2272 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Novotny, Michal | f | | 2284 | CZE | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Mukashev, Assan | | | 2217 | KAZ | 0.00 | 1 | -0.73 | 10 | -7.30 | |
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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