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Individual Calculations August 2023 |
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| Chakraborty, Ritam Total change: -4.80 | |   |
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| 28th annual Pacific Coast Open - U2100 | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1438 | 2.00 | 5 | -0.12 | 40 | -4.80 | |
|  Pisan, Kai | | | 1632 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Tang, Owen | | | 1484 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Zhuge, Katherine | | | 1435 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Saravanan, Sujan | | | 1570 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Pan, Roger | | | 1360 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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