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Individual Calculations June 2023 |
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| Sun, Nathan Haojia Total change: -22.40 | |   |
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| 1000GM Bay Area April 2023 BonaFIDE Swiss Reserve | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1434 | 1.50 | 4 | -0.56 | 40 | -22.40 | |
|  Ni, Leo | | | 1580 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Penagalapati, Anvitha | | | 1385 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Yi, Colin | | | 1327 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Bhattacharjya, Rishi | | | 1406 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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