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Individual Calculations March 2012 |
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| Heiserman, Jimmy P Total change: 6.15 | |   |
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| 29th Annual US Amateur Team Championship West | Santa Clara, California | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2136 | 2.00 | 4 | 0.41 | 15 | 6.15 | |
|  Lee, Andy C | f | | 2256 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Cunningham, Robin | f | | 2295 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Zhu, Jack Qijie | | | 1996 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kavutskiy, Konstantin | f | | 2315 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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