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Individual Calculations March 2011 |
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| Lobaugh, Doyle W Total change: 11.75 | |   |
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| 2011 Texas Amateur Team Championships | Richardson, Texas | USA | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1544 | 0.00 | 2 | -0.21 | 25 | -5.25 | |
|  Ramachandran, Karthik | | | 1944 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  O`Neill, Julie Ann | | | 1867 | USA | 0.00 | 1 | -0.13 | 25 | -3.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2nd Jerry Hanken FIDE Winter Open | Stillwater, Oklahoma | USA | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1544 | 1.00 | 2 | 0.68 | 25 | 17.00 | |
| | Smith, Jacob L | | | 1783 | USA | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Tuttle, Jeremy | | | 1882 | USA | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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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