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Individual Calculations August 2021 |
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| Liang, Dustin Total change: 74.00 | |   |
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| 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1866 | 3.50 | 9 | 1.85 | 40 | 74.00 | |
|  Lapan, Dan | | | 2220 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Huston, Gus | f | | 2078 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kropff, Ricardo | m | | 2156 | PAR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sowa, Ryan | | | 2098 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ni, Winston | | | 2085 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Dominguez, Jose | m | | 2181 | DOM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sedlar, William | | | 2173 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Yan, Ruiyang | | wc | 2111 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lu, Jason | | | 2068 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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