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Individual Calculations February 2013 |
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| Lee, Megan Total change: 15.60 | |   |
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| 22nd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2098 | 3.50 | 5 | 1.04 | 15 | 15.60 | |
|  Xia, Yusheng | | | 2092 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Chow, Colin | | | 2062 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Haessler, Carl A | | | 2164 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Gallegos, Paul A | | | 2049 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Karklins, Andrew | f | | 2154 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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