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Individual Calculations April 2017 |
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| Wu, Sijing Total change: 10.00 | |   |
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| 2017 Boris Kogan Memorial | Chamblee, Georgia | USA | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1886 | 2.00 | 4 | 0.52 | 40 | 20.80 | |
|  Wu, Logan | | | 1931 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Panda, Vedic | | | 1979 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Puckett, Matthew | | | 2115 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Liu, Jackie | | | 1913 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | 21st Annual Mid-America Open | St. Louis, Missouri | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1886 | 0.50 | 3 | -0.27 | 40 | -10.80 | |
| | Peng, David T | f | | 2267 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Aripov, Iskandar | | | 2227 | UZB | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wang, Ricky | | | 1844 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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) | | |
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