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Individual Calculations August 2023 |
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| Groff, Jordan Total change: 68.40 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 1889 | 4.50 | 9 | 3.42 | 20 | 68.40 | |
|  Aaron, Deepak | | | 2267 | USA | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Adewumi, Tanitoluwa | f | | 2283 | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | De La Colina, Nicolas | | | 2199 | USA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Chen, Ryo Wenyu | m | | 2406 | USA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Han, Johnathan | f | | 2140 | CAN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kunka, Harshid | f | | 2347 | USA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kung, Thomas | | | 2116 | USA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Torres, Luis Carlos | m | | 2325 | MEX | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kaplan, Avi Harrison | | | 2110 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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