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Individual Calculations August 2017 |
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| Zhu, Harvey Total change: -2.00 | |   |
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| 2017 Houston Summer Chess Festival | Houston, Texas | USA | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1730 | 1.00 | 3 | -0.05 | 40 | -2.00 | |
|  Nguyen, Duy Minh | | | 1932 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Tia, Rudy Jr. | | | 1963 | PNG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Gundam, Rohit | | | 1658 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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