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Individual Calculations July 2023 |
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| Kodarapu, Ishaan Total change: 104.00 | |   |
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| 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 1885 | 4.00 | 9 | 2.60 | 40 | 104.00 | |
|  Bachin, Vitaly | m | | 2343 | RUS | 1.00 | 1 | 0.95 | 40 | 38.00 | |  Tang, Zoey | f | wm | 2348 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Rajaram, Rohan | c | | 2138 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Atwell, Rose | | | 2220 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Senft, Sean | | | 2081 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dias Huizar, Alvaro | f | | 2362 | VEN | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Finkelstein, Alan | | | 2112 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Gardezi, Arsal | | | 2093 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vijayakumar, Advaith | | | 2082 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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