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Individual Calculations April 2014 |
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| Zhou, Jason Total change: 11.40 | |   |
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| 18th Annual Mid-American Open | Saint Louis, Missouri | USA | 2014-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1757 | 1.00 | 4 | 0.38 | 30 | 11.40 | |
|  Larson, Matthew W | | | 2150 | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Richter, Alex | | | 1990 | USA | 0.50 | 1 | 0.29 | 30 | 8.70 | | | McLaughlin, James | | | 2036 | USA | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Rand, Steven J | | | 2027 | USA | 0.00 | 1 | -0.17 | 30 | -5.10 | |
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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