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Individual Calculations September 2012 |
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| Stevens, Lawrence Total change: -15.45 | |   |
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| 22nd Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2039 | 0.50 | 3 | -1.03 | 15 | -15.45 | |
|  Tatum, Kofi Odell | | | 2068 | USA | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Hall, Bobby J | | | 2002 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Lu, Albert | | | 2023 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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