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Individual Calculations September 2022 |
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| Yan, Nathan Total change: -29.20 | |   |
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| 2022 US Class National Championship - Masters | Milpitas, CA | USA | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1916 | 1.50 | 4 | -0.15 | 40 | -6.00 | |
|  Chambers, Ezra | f | | 2241 | BDI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Guo, Ethan | | | 1963 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Dai, Xuli | | | 1850 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Pullela, Sricharan | | | 1916 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | 2022 Las Vegas Open - Premier | Las Vegas, Nevada | USA | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1916 | 0.00 | 1 | -0.58 | 40 | -23.20 | |
| | Liu, Aiden | | | 1858 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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