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Individual Calculations July 2011 |
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| Iyengar, Udit Total change: 33.25 | |   |
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| 2011 National Open - U2200 Section | Las Vegas, Nevada | USA | 2011-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1887 | 1.50 | 3 | 0.79 | 25 | 19.75 | |
|  Csima, Jeffrey J | | | 2045 | CAN | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Kleist, Frederick | | | 2110 | CAN | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Wolfley, Lawrence | | | 2123 | USA | 0.50 | 1 | 0.30 | 25 | 7.50 | |
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) | | | | 5th Metropolitan Chess FIDE Qualifier | Los Angeles, CA | USA | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1887 | 1.00 | 2 | 0.54 | 25 | 13.50 | |
|  Lawrence, Danyul | | | 2066 | USA | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Borgen, Richard L | | | 2137 | USA | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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