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Individual Calculations July 2008 |
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| Stepp, Robert Total change: -70.25 | |   |
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| 2008 Frank K Berry U.S. Championship - Qualifier Fide Open | Tulsa, Oklahoma | USA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1977 | 0.00 | 5 | -1.90 | 25 | -47.50 | |
|  Markzon, Gregory | f | | 2150 | USA | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Sawyer, Bradley | | | 2116 | USA | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Steiner, Tim | | | 2134 | USA | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Nugent, Michael | | | 1915 | USA | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Hyltin, John | | | 2018 | USA | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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) | | | | 2008 OCF FIDE NAO | Stillwater, Oklahoma | USA | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1977 | 0.50 | 3 | -0.91 | 25 | -22.75 | |
| | Wharry, Steve | | | 2053 | USA | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Glascock, Dennis | | | 1932 | USA | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Juett, Jason | | | 2015 | USA | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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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