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Rapid:
Individual Calculations September 2017 |
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| Sergeev, Vasily Total change: -9.80 | |   |
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| Pushkin 2017 Chess Day Rapid | St. Petersburg | RUS | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2017 | 3.50 | 7 | -0.49 | 20 | -9.80 | |
|  Petrov, Ilya S. | | | 1655 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Poljakov, Konstantin | | | 2252 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Penkov, Aleksey | | | 1827 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kruglikov, Alexander | | | 1916 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kosmachev, Vitaly | | | 1865 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Biriukov, Oleg V. | m | | 2224 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lapin, Kirill | | | 1976 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | |
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