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Individual Calculations June 2017 |
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| Liu, Andrew Total change: 9.60 | |   |
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| 86th Massachusetts Open | Marlboro, Massachusetts | USA | 2017-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2162 | 4.00 | 6 | 0.48 | 20 | 9.60 | |
|  Song, Alan | | | 1882 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Yu, Alex | | | 1840 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ivanov, Alexander | g | | 2483 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Isakov, Michael G | | | 2131 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Times, Lawyer | | | 2136 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Abdi, Farzad | | | 2087 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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