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Individual Calculations December 2017 |
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| Trakru, Rohun Total change: -7.20 | |   |
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| 2017 U.S. Class Championships - Expert | Houston, Texas | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1753 | 2.50 | 5 | -0.18 | 40 | -7.20 | |
|  Ahn, Ju Hyung | | | 2006 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Rempe, Jonas | | | 1564 | GER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ivaschenko, Andrei | | | 1709 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Yu, Ray | | | 1677 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Gundam, Rohit | | | 1699 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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