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Individual Calculations April 2009 |
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| Pitre, H G Total change: -9.75 | |   |
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| 2008 Washington Class Championships - Expert Section | Redmond Washington | USA | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2014 | 1.50 | 4 | -0.39 | 25 | -9.75 | |
|  Gay, Daniel Zachary | | | 2021 | USA | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Bartron, Paul R | f | | 2201 | USA | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Huang, Richard | | | 1847 | CAN | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Wu, Darren | | | 2069 | USA | 0.50 | 1 | 0.08 | 25 | 2.00 | |
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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