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Individual Calculations February 2018 |
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| Zhang, Richard Total change: 10.80 | |   |
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| Tim Just Winter Open XXXV | Schaumburg, Illinois | USA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1707 | 1.50 | 3 | 0.27 | 40 | 10.80 | |
|  Henderson Jr, S E | | | 1634 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Freitag, Todd | | | 2002 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Carey, Aidan M | | | 1722 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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