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Individual Calculations August 2012 |
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| Hua, Margaret M Total change: -0.90 | |   |
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| 5th Annual Chicago Class | Wheeling, Illinois | USA | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1948 | 1.00 | 4 | -0.06 | 15 | -0.90 | |
|  Keating, Robert F | | | 2120 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Whaley, Davis Main | | | 2162 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Cao, Kevin Y | | | 2184 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Parker, Anthony L | | | 2049 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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