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Individual Calculations May 2012 |
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| Shibut, Macon A Total change: -12.90 | |   |
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| 42nd Annual World Amateur Team and US Team East | Parsippany, New Jersey | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2268 | 2.50 | 4 | -0.67 | 15 | -10.05 | |
|  Antler, Arthur S | | | 1952 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Dygert, Stephen W | | | 2064 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Meredith, Matthew | | | 2095 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Miller, Jake S | | | 2021 | USA | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | 44th Annual Virginia Open | Sterling, Virginia | USA | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2255 | 2.00 | 3 | -0.19 | 15 | -2.85 | |
| | Dai, Yang | | | 2010 | USA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Rea, Andrew B | | | 2139 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Giannatos, Peter L | | | 2084 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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