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Individual Calculations October 2021 |
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| Wang, Ryan Total change: -8.00 | |   |
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| 80th New England Open | Westford, Massachusetts | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1570 | 1.50 | 5 | -0.20 | 40 | -8.00 | |
|  Yu, Alex | | | 1840 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Xu, Raymond S | | | 1658 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Liu, Kelsey | | | 1776 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Yin, Benjamin | | | 1423 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Xu, Bernie | | | 1800 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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