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Individual Calculations September 2017 |
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| Wang, Alex Total change: -8.00 | |   |
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| 2017 Barber Tournament of K-8 Champions | Norfolk, Virginia | USA | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2057 | 2.00 | 4 | -0.20 | 40 | -8.00 | |
|  Liang, Justin | | | 1747 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Shen, Christopher Y | c | | 2165 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Chen, Justin | | | 2228 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Wu, Sijing | | | 1887 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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