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Individual Calculations October 2021 |
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| Liu, Kelsey Total change: -12.40 | |   |
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| 80th New England Open | Westford, Massachusetts | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1776 | 3.00 | 6 | -0.31 | 40 | -12.40 | |
|  Shanmugasundaram, Rajesh | | | 2166 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Yadawad, Ansh | | | 1689 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Wang, Ryan | | | 1570 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Potts, Christopher | | | 1545 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Cotreau, Kevin L | | | 1944 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yehoshua, Roi | | | 1561 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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