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Individual Calculations May 2012 |
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| Metpally, Jason Total change: -20.70 | |   |
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| 2012 DCC FIDE Open 1 | Richardson, Texas | USA | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1733 | 1.00 | 3 | 0.54 | 30 | 16.20 | |
|  Xiong, Jeffery | f | | 2097 | USA | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Rodenstein, Alan C | | | 1930 | USA | 1.00 | 1 | 0.75 | 30 | 22.50 | |  Chiang, Sarah | | wc | 2081 | USA | 0.00 | 1 | -0.11 | 30 | -3.30 | |
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 II | Richardson, Texas | USA | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1733 | 0.00 | 1 | -0.13 | 30 | -3.90 | |
| | Chiang, Sarah | | wc | 2056 | USA | 0.00 | 1 | -0.13 | 30 | -3.90 | |
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 III | Richardson, Texas | USA | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1733 | 0.00 | 3 | -1.10 | 30 | -33.00 | |
| | Jiang, Austin Z | | | 1902 | USA | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Swerdlin, Ryan D | | | 1940 | FRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Baker, Thomas R | | | 1665 | USA | 0.00 | 1 | -0.59 | 30 | -17.70 | |
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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