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Individual Calculations June 2013 |
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| Xu, Yuhao Total change: -6.00 | |   |
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| 7th Annual Philadelphia Open - Under 2200 Section | Philadelphia, Pennsylvania | USA | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2119 | 3.50 | 5 | -0.20 | 30 | -6.00 | |
|  Tanenbaum, Zachary Chen | | | 1926 | USA | 1.00 | 1 | 0.25 | 30 | 7.50 | |  Pena, Joel Anthony | | | 2068 | USA | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Miyasaka, Marcus M | | | 1830 | USA | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Yu, Jennifer R | | | 1847 | USA | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Regam, Jessica | | | 1962 | USA | 0.50 | 1 | -0.21 | 30 | -6.30 | |
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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