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Individual Calculations September 2016 |
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| Hu, Pinyi Total change: 23.00 | |   |
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| 5th Annual Washington International - B | Rockville, Maryland | USA | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1637 | 1.50 | 4 | -0.21 | 20 | -4.20 | |
|  Steincamp, Isaac K | | | 1943 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Preotu, Rene | | | 1617 | CAN | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Brown, Clark | | | 1669 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kenny, Jonathan | | | 1579 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | 47th Annual Southern Chess Congress | Atlanta, Georgia | USA | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1637 | 0.50 | 4 | -0.13 | 20 | -2.60 | |
| | Zhang, Chao | | | 2037 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Peatman, Carter F | | | 2037 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mishra, Prateek | | | 1857 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Wu, Sijing | | | 1826 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | 2016 North Carolina Open | Greensboro, North Carolina | USA | 2016-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1637 | 2.00 | 4 | 1.49 | 20 | 29.80 | |
| | Mc Cartney, Patrick | | | 1994 | USA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Potter, John Russell | | | 2037 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tong, Alexander Dun Yin | | | 1841 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Wang, Tianqi | | | 2037 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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