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Individual Calculations September 2011 |
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| Jiang, Alexander D Total change: 0.00 | |   |
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| 2011 DCC FIDE Open VII | Richardson, Texas | USA | 2011-07-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2224 | 0 | 0.00 | 1 | 0.00 | 1524 | | 0.00 | |
|  Safin, Artur K | | | 2224 | 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 US Junior Open - U21 Section | Houston, Texas | USA | 2011-07-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1960 | 0 | 1.00 | 3 | 0.00 | 1835 | | 0.00 | |
|  Pamatmat, Jarod M | | | 2136 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Viswanadha, Kesav | | | 1919 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Vaidya, Atulya | | | 1825 | USA | 0.50 | 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) | | | | 112th Annual US Open | Orlando, Florida | USA | 2011-07-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2056 | 0 | 1.00 | 3 | 0.00 | 1931 | | 0.00 | |
| | Kelley, Dereque D | | | 2203 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Kuhns, David L | | | 1852 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Gurczak, John | | | 2114 | 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) | | |
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