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Individual Calculations April 2023 |
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| Jin, Austin Total change: 109.60 | |   |
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| 1000GM 2023 March BonaFIDE Swiss Open | Milpitas, CA | USA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1678 | 3.00 | 5 | 1.01 | 40 | 40.40 | |
|  Suarez, Sebastian | | | 1809 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Champsi, Imran | | | 1891 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gopi, Umesh | | | 1642 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Talwalkar, Vedant | | | 1706 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Sun, Kevin | | | 1728 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | 20th Wilkerson Memorial Championship - 2000 and over | San Francisco, CA | USA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1678 | 3.00 | 4 | 1.73 | 40 | 69.20 | |
| | Wu, Wentao | | | 1827 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kukavica, Tony | | | 1981 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Suarez, Sebastian | | | 1809 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Videna, Daniel Tuapen | | | 1670 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | |
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