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Individual Calculations March 2012 |
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| Margulis, Yevgeniy Total change: -11.55 | |   |
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| 21st Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2167 | 1.00 | 3 | -0.77 | 15 | -11.55 | |
|  Yim, Tony Sung | | | 2062 | KOR | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Chan, Julian M | | | 2116 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Hendrickson, Nolan | | | 2124 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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