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Individual Calculations August 2018 |
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| Chen, David Total change: -9.60 | |   |
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| Chicago Chess Center Potawatomi Open | Chicago, Illinois | USA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1610 | 0.50 | 2 | -0.24 | 40 | -9.60 | |
|  Engelmann, Yannick | | | 1814 | BEL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Wang, William | | | 1612 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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