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Individual Calculations July 2010 |
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| Botez, V Alexandra Total change: 7.50 | |   |
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| Washington Open | Redmond, WA | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1966 | 1.00 | 3 | 0.30 | 25 | 7.50 | |
|  Bartron, Paul R | f | | 2150 | USA | 1.00 | 1 | 0.74 | 25 | 18.50 | |  Kelley, Dereque D | | | 2203 | USA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Xing, Kerry | | | 2171 | USA | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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