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Individual Calculations July 2023 |
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| Imada, Todd Total change: -3.20 | |   |
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| 16th annual Continental Chess Cleveland Open - U2100 | Middleburg Heights, OH | USA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1880 | 1.00 | 3 | -0.75 | 20 | -15.00 | |
|  Guzman, Carlos M | | | 1952 | PUR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Keuchel, Connor | | | 1888 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Soni, Arjun Gorakh | | | 1568 | USA | 0.00 | 1 | -0.86 | 20 | -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) | | | | 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1880 | 3.50 | 5 | 0.59 | 20 | 11.80 | |
| | Damaraju, Ashwin | | | 1919 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Goli, Sandhya | | wc | 1907 | IND | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Bajoghli, Navid | | | 1652 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sharuda, Kameliia | | | 1769 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Desousa, Brian | | | 1837 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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