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Individual Calculations May 2021 |
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| Liang, Jason Total change: -24.60 | |   |
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| 2nd Colonial Open - Open | Dulles, Virginia | USA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2351 | 3.00 | 5 | -0.52 | 20 | -10.40 | |
|  Johnson, Donald | | | 1995 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Lu, Jason | | | 2068 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rao, Prasanna | m | | 2435 | IND | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Miller, Daniel | | | 2182 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Park, Evan | | | 2208 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 2nd Charlotte Masters | Charlotte, North Carolina | USA | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2351 | 3.00 | 6 | -0.71 | 20 | -14.20 | |
| | Matta, Nicholas | | | 2201 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Eckert, Doug | f | | 2162 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wang, Tianqi | | | 2335 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Colas, Joshua | f | | 2298 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Li, Eric Yuhan | f | | 2264 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mardov, Dimitar | f | | 2312 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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