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Individual Calculations February 2023 |
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| Ying, Elizabeth Wenzhen Total change: -12.00 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1335 | 0.50 | 4 | -0.30 | 40 | -12.00 | |
|  Tang, Owen | | | 1704 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Li, Michael | | | 1654 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Wolfe, Daniel | | | 1473 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Yang, Andersen | | | 1517 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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