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Individual Calculations July 2015 |
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| Premkumar, Hiren Total change: 110.00 | |   |
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| 2015 DCC FIDE Open VII | Richardson, Texas | USA | 2015-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1662 | 3.00 | 5 | 0.69 | 40 | 27.60 | |
|  Xiong, Jeffery | m | | 2062 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chu, Yue | | | 1667 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Eliezer, Segev | | | 1764 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ganesh, Anirudh | | | 1598 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Kung, Thomas | | | 1433 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2015 National Open U2200 | Las Vegas, Nevada | USA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1662 | 3.00 | 5 | 2.06 | 40 | 82.40 | |
| | Biyiasas, Theodore | | | 1946 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Pinisetti, Prateek | | | 2016 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Gordon, Stephen Wa | | | 1856 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Nagase, Toshihiro | | | 1801 | JPN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Vazquez Maccarini, Danitza F | | wm | 2014 | PUR | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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) | | |
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