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Individual Calculations February 2020 |
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| Liang, Jason Total change: -7.20 | |   |
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| 29th Annual North American Open | Las Vegas, Nevada | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2296 | 5.50 | 9 | 0.83 | 20 | 16.60 | |
|  Chen, Ryo Wenyu | | | 1978 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Xu, Arthur | c | | 2052 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Wang, Henry H | | | 2044 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lee, Megan | | wm | 2133 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Paragua, Mark | g | | 2513 | PHI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bryant, John Daniel | m | | 2422 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Aldama, Dionisio | m | | 2411 | MEX | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Gabuzyan, Hovhannes | g | | 2610 | ARM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Felecan, Florin | m | | 2336 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | Winter 2020 CCCSA IM Norm Invitational | Charlotte, North Carolina | USA | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2353 | 4.00 | 9 | -1.19 | 20 | -23.80 | |
| | Francisco, Richard | | | 2256 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Berczes, David | g | | 2433 | HUN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Wheeler, Cameron | m | | 2383 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Byambaa, Uyanga | | wf | 2113 | MGL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shankar, Gauri | f | | 2350 | IND | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Jacobson, Aaron | f | | 2336 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Martin Del Campo, | m | | 2322 | MEX | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Eswaran, Ashritha | | wm | 2252 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Li, Eric Yuhan | c | | 2195 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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