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Individual Calculations January 2012 |
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| Botez, V Alexandra Total change: -1.95 | |   |
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| 2011 Washington Challengers Cup | Seattle, Washington | USA | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1997 | 1.00 | 3 | -0.13 | 15 | -1.95 | |
|  Sinanan, Joshua C | | | 2216 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Lee, Megan | | | 2041 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Feng, Roland | | | 2016 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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