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Blitz:
Individual Calculations February 2015 |
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| Grinchenko, Valentina Total change: -3.80 | |   |
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| PFO 2015 Seniors blz | Izhevsk | RUS | 2015-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1594 | 1.00 | 5 | -0.19 | 20 | -3.80 | |
|  Ivanov, Nikolay A. | | | 1989 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khamintov, Vladimir | | | 1813 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Akhiyarov, Viktor | | | 1875 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Shevchenko, Vladislav | | | 1654 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zhujkov, Vyacheslav | | | 1732 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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