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Individual Calculations September 2010 |
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| Ying, Victor Total change: -22.25 | |   |
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| 38th Annual World Open - U2400 Section | King of Prussia, Pennsylvania | USA | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2141 | 1.50 | 4 | -0.89 | 25 | -22.25 | |
|  Jones, Craig W | | | 2241 | USA | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Robinson, Darrian | | | 1939 | USA | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Perez, Samuel | | | 1762 | USA | 1.00 | 1 | 0.09 | 25 | 2.25 | | | Koo, Oliver T | | | 2241 | USA | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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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