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Individual Calculations April 2008 |
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| Bruno, Ronald Total change: 12.45 | |   |
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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 |
| 2308 | 2209 | 2.00 | 3 | 0.83 | 15 | 12.45 | |
|  Banawa, Joaquin | | | 2331 | PHI | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Tatum, Kofi | | | 2033 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kudrin, Sergey | g | | 2559 | USA | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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