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Individual Calculations March 2011 |
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| Li, Ruifeng Total change: 0.00 | |   |
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| DFW FIDE Open VIII | Richardson, Texas | USA | 2011-01-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1847 | 0 | 2.50 | 4 | 0.00 | 1860 | | 0.00 | |
|  Lobaugh, Doyle W | | | 1544 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Nonchev, Kalin | | | 2169 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Lin, Dachey | | | 1796 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Xiong, Jeffery | f | | 1880 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2011 Texas Amateur Team Championships | Richardson, Texas | USA | 2011-01-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1870 | 0 | 1.50 | 2 | 0.00 | 1883 | | 0.00 | |
| | Jamison, Courtney | | | 1989 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Chiang, Jonathan | | | 1751 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2nd Jerry Hanken FIDE Winter Open | Stillwater, Oklahoma | USA | 2011-02-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1922 | 0 | 4.00 | 6 | 0.00 | 1947 | | 0.00 | |
| | Lobaugh, Doyle W | | | 1544 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Williams, Jeff | | | 1767 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Vojinovic, Goran | m | | 2446 | SRB | 0.00 | 1 | 0.00 | | 0.00 | | | Lin, Kenny L | | | 1882 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Smith, James L | | | 2010 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Tuttle, Jeremy | | | 1882 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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