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Blitz:
Individual Calculations January 2015 |
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| Sergeev, Aleksandr N. Total change: -10.40 | |   |
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| New Year Blitz 2014 PS | St. Petersburg | RUS | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1523 | 1.00 | 9 | -0.52 | 20 | -10.40 | |
|  Grinberg, Iosif P. | | | 1923 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pervak, Pavel | | | 1923 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rumiantsev, Alex | | | 1768 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rukomasov, Vadim | | | 1677 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shirshov, Nikolay | | | 1790 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Kiselev, Viktor | | | 1857 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sazhin, Alexandr | | | 1764 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zemnitskiy, Alexander | | | 1744 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Koltunov, Sergey | | | 1824 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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