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Individual Calculations April 2008 |
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| Lee, Chris Total change: -17.25 | |   |
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| 25th Annual U.S Amateur Team West | Los Angeles, CA | USA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2231 | 1.00 | 3 | -1.15 | 15 | -17.25 | |
|  West, Vanessa | | | 2083 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Cox, Jonathan | | | 2017 | USA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Gutman, Joshua | | | 2097 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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