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Individual Calculations March 2013 |
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| Horton, Stanley Total change: -22.50 | |   |
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| OCF 4th Thanksgiving Open | Stillwater, Oklahoma | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1702 | 0.00 | 2 | -0.48 | 30 | -14.40 | |
|  Berry, Jim | | | 1980 | USA | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Wolf, Alexander | | | 1847 | USA | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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) | | | | 4th Jerry Hanken FIDE Winter Open | Stillwater, Oklahoma | USA | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1702 | 0.00 | 2 | -0.27 | 30 | -8.10 | |
| | Graham, Shawn | | | 2005 | USA | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Long, James | | | 2028 | USA | 0.00 | 1 | -0.13 | 30 | -3.90 | |
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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