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Individual Calculations October 2017 |
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| Li, Jerry Total change: -18.00 | |   |
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| 77th New England Open | Waltham, Massachusetts | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1934 | 2.50 | 6 | -0.45 | 40 | -18.00 | |
|  Christiansen, Natasha | | wc | 1791 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Abdi, Farzad | | | 2113 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Isakov, Michael G | | | 2113 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ramanathan, Suraj | | | 1929 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Yu, Alex | | | 1794 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Mi, Michael | | | 1920 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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