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Individual Calculations September 2019 |
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| Jaffe, Joel Grant Total change: 5.60 | |   |
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| 2019 Cleveland Open | Middleburg Heights, Ohio | USA | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1972 | 2.00 | 3 | 0.14 | 40 | 5.60 | |
|  Chennareddy, Yuvraj Rudra | | | 1727 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Cao, Timothy | | | 1652 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ramer, Scott Leo | | | 2227 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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