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Individual Calculations July 2013 |
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| Wasiolek, Rory E Total change: -3.30 | |   |
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| 2013 National Open - U2200 Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2061 | 2.00 | 4 | -0.22 | 15 | -3.30 | |
|  Guenther, Travis R | | | 1820 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Trammell Iii, George | | | 2056 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Stein, Jeremy A | | | 2119 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Rupel, David | | | 2071 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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