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Individual Calculations August 2012 |
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| Cheng, Tony R Total change: 6.60 | |   |
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| 2012 Kansas Open | Overland Park, Kansas | USA | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1937 | 1.00 | 3 | 0.22 | 30 | 6.60 | |
|  Mallela, Abhishek | | | 2101 | USA | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Gradsky, Benjamin | | | 2127 | USA | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Steiner, Tim C | | | 2127 | USA | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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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