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Individual Calculations February 2013 |
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| Eckert, Doug D Total change: -25.65 | |   |
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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 |
| 2079 | 2270 | 0.50 | 3 | -1.71 | 15 | -25.65 | |
|  Iyer, Venkat | | | 1957 | USA | 0.00 | 1 | -0.86 | 15 | -12.90 | |  Dykes, Denton | | | 2120 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Yu, Corbin Zachary | | | 2159 | USA | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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