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Individual Calculations July 2013 |
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| Doyle, Bryon Total change: -22.50 | |   |
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| 2013 National Open - U2200 Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1958 | 1.00 | 3 | -0.75 | 30 | -22.50 | |
|  Kammerdiner, Jason | | | 1936 | USA | 0.00 | 1 | -0.53 | 30 | -15.90 | |  Irwin, Philip | | | 1872 | USA | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Shao, Andy | | | 1882 | USA | 0.00 | 1 | -0.60 | 30 | -18.00 | |
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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