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Individual Calculations January 2013 |
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| He, Samuel Fei Total change: 0.00 | |   |
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| 2012 Washington Challengers Cup | Seattle, Washington | USA | 2012-10-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1979 | 0 | 2.00 | 3 | 0.00 | 1994 | | 0.00 | |
|  Sang, Tian | | | 2196 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Dhingra, Sangeeta | | | 1568 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Greninger, Harley | | | 2173 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2012 Washington Class Championships - Expert Section | Redmond, Washington | USA | 2012-11-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2073 | 0 | 1.50 | 3 | 0.00 | 2073 | | 0.00 | |
| | Bartron, Paul R | f | | 2087 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Rupel, David Gene | | | 2115 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Xing, Casey | | | 2018 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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