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Rapid:
Individual Calculations July 2013 |
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| Bian, Alex Total change: 11.40 | |   |
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| 2013 NACA June Game 45 | Skokie, Illinois | USA | 2013-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1909 | 2.50 | 4 | 0.57 | 20 | 11.40 | |
|  Baumgartner, Chris | | | 1824 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Vitkauskas, Vytautas | | | 1738 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tutush, Dusan | | | 1994 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Wallach, Kenneth T | | | 2150 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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