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Individual Calculations August 2012 |
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| Jiang, Austin Total change: -8.10 | |   |
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| 2012 US Junior Open | Houston, Texas | USA | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1919 | 0.00 | 2 | -0.72 | 15 | -10.80 | |
|  Chiang, Jonathan | | | 1935 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Pamatmat, Jarod M | | | 2122 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | 2012 DCC FIDE Open V | Richardson, Texas | USA | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1919 | 2.50 | 4 | 0.18 | 15 | 2.70 | |
| | Atriwal, Anshumaan | | | 1674 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Chiang, Jonathan | | | 1935 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Lin, Dachey | | | 1953 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Obili, Abhishek | | | 1854 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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