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Individual Calculations September 2017 |
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| Wang, Justin Total change: 9.60 | |   |
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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 |
| 2023 | 2230 | 4.00 | 5 | 0.24 | 40 | 9.60 | |
|  Poliannikov, Danila | | | 2044 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Wu, Sijing | | | 1887 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Turgut, Aydin | | | 2092 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Shen, Christopher Y | c | | 2165 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Clasby, Derek | | | 1926 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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