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Individual Calculations August 2013 |
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| Kammerdiner, Jason Total change: -32.40 | |   |
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| 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1936 | 1.00 | 6 | -1.08 | 30 | -32.40 | |
|  Paulina, David | | | 2049 | USA | 0.00 | 1 | -0.35 | 30 | -10.50 | |  Williams, Jeremiah | | | 2080 | USA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Offertaler, Bendeguz | | | 2033 | USA | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Plotkin, David | | | 2125 | USA | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Lampman, Becca M.x. | | | 1944 | USA | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Steinberg, David I | | | 2076 | USA | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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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