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Individual Calculations August 2013 |
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| Wang, Jalen Total change: -12.60 | |   |
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| 41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2045 | 0.50 | 3 | -0.42 | 30 | -12.60 | |
|  Mabe, Chris | | | 2248 | USA | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Kats, Alena | | wf | 2147 | USA | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Marsh, Matthew Logan | | | 2175 | USA | 0.50 | 1 | 0.18 | 30 | 5.40 | |
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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