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Individual Calculations July 2012 |
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| Wolfley, Lawrence Total change: 26.40 | |   |
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| 2012 Western Amateur | Los Angeles, California | USA | 2012-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2084 | 3.00 | 5 | 0.88 | 30 | 26.40 | |
|  King, Alexander B | | | 2211 | USA | 0.50 | 1 | 0.17 | 30 | 5.10 | |  Roberts, Chris | | | 1882 | USA | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Somogyi, Istvan | f | | 2205 | HUN | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Khaburzania, Kakha | | | 2294 | GEO | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Gutman, Joshua | | | 2110 | USA | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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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