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Individual Calculations August 2018 |
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| Storn, Justin Total change: 19.20 | |   |
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| 2018 Columbus Open | Columbus, Ohio | USA | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1946 | 2.50 | 3 | 0.48 | 40 | 19.20 | |
|  Belgikar, Kabir | | | 1688 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Partee, Isaac | | | 1739 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Narkeeran, Madhavan | | | 1993 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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