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Individual Calculations July 2012 |
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| Raterman, Leo Total change: -64.20 | |   |
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| 2012 Lina Grumette Memorial Day Classic | Ontario, California | USA | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2161 | 1.00 | 4 | -2.14 | 30 | -64.20 | |
|  Hilby, Craig | | | 1942 | USA | 1.00 | 1 | 0.22 | 30 | 6.60 | |  Stevens, Lawrence | | | 2031 | USA | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Kim, Willis A | | | 1879 | USA | 0.00 | 1 | -0.84 | 30 | -25.20 | | | Roberts, Chris | | | 1882 | USA | 0.00 | 1 | -0.84 | 30 | -25.20 | |
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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