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Individual Calculations April 2023 |
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| Xu, Gordon Zhenyu Total change: 176.40 | |   |
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| 30th annual Western Class Championships - Expert | Irvine, CA | USA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1693 | 3.50 | 5 | 2.08 | 40 | 83.20 | |
|  Wu, Nathan Ping-Ying | | | 1903 | CAN | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Desousa, Brian | | | 1853 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Guo, Yanfeng | | | 1660 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Ruddell, Solomon | | | 1964 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Varela, Carlos Francisco | | | 1958 | MEX | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | | | Six Days Budapest March 2023 Open U2250 | Budapest | HUN | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1693 | 3.00 | 5 | 2.33 | 40 | 93.20 | |
| | Orso, Miklos | m | | 2230 | HUN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Juhasz, Mark | c | | 2094 | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Foldes, Marton Gabor | | | 2105 | HUN | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Demirkol, Kerim Calvelo | | | 1731 | TUR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Kormos, Adam | | | 2178 | HUN | 1.00 | 1 | 0.96 | 40 | 38.40 | |
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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