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Individual Calculations February 2017 |
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| Wang, Jason Yuyang Total change: 3.60 | |   |
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| 43rd Annual Eastern Open | Bethesda, Maryland | USA | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2006 | 3.50 | 7 | 0.54 | 40 | 21.60 | |
|  Erenburg, Sergey | g | | 2406 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lucente, Mike | | | 1976 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Mao, Andrew | | | 1880 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Gorti, Akshita | f | wm | 2182 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Heidari, Ako | | | 1784 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gilden, Lawrence C | f | | 2114 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Dougherty, Michael | f | | 2180 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | Tim Just Winter Open XXXIV | Schaumburg, Illinois | USA | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 2006 | 3.50 | 5 | -0.36 | 40 | -14.40 | |
| | Hamilton, Mark | | | 1832 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Starkman, Eric Chandler | | | 1617 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Zhang, Richard | | | 1642 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Rajendra, Avinash Shashikala | | | 1972 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Curcio, Jack Thomas | | | 1795 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 2017 Cardinal Open | Mayfield, Ohio | USA | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2006 | 2.00 | 3 | -0.09 | 40 | -3.60 | |
| | Zheng, Michael Zih | | | 1770 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Cao, Elton | | | 1755 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Miller, John M | | | 2021 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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