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Individual Calculations February 2017 |
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| Chen, Nathan Total change: -3.20 | |   |
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| Tim Just Winter Open XXXIV | Schaumburg, Illinois | USA | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1691 | 2.50 | 5 | 0.23 | 40 | 9.20 | |
|  Ho, Kevin | | | 1664 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Winick, Jd | | | 1686 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Holzmueller, Nathan | | | 1692 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Ellis, James S | | | 1792 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Mangalam, Shreya B | | | 1792 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 3rd Annual Port of Burlington Open | Burlington, Iowa | USA | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1691 | 0.00 | 1 | -0.31 | 40 | -12.40 | |
| | Wang, Ricky | | | 1830 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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