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Individual Calculations August 2018 |
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| Zheng, Peter Total change: 26.80 | |   |
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| Houston Summer Chess Festival | Houston, Texas | USA | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1544 | 2.00 | 5 | 0.67 | 40 | 26.80 | |
|  Cardinal, Scott | | | 1522 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Wang, Yanke | | | 1875 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Hawthorn, Henry | | | 1675 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zimmermann, Troy | | | 1823 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Hawthorn, Charles | | | 1784 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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