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Individual Calculations September 2017 |
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| Yu, Jason Total change: 44.40 | |   |
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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 |
| 2024 | 1897 | 2.50 | 4 | 1.11 | 40 | 44.40 | |
|  Turgut, Aydin | | | 2092 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Rutten, Alexander | | | 1682 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Chen, Justin | | | 2228 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Mathur, Rithwik | | | 2093 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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