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Individual Calculations August 2017 |
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| Goddin, Bobby Total change: -14.80 | |   |
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| 2017 Columbus Open | Columbus, Ohio | USA | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1719 | 0.50 | 3 | -0.37 | 40 | -14.80 | |
|  Baker, Vincent J | | | 1929 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kulkarni, Anagh | | | 1953 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Narayanan, Akash | | | 1767 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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