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Individual Calculations August 2023 |
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| Li, Robert Total change: 20.80 | |   |
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| 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1737 | 4.00 | 6 | 0.52 | 40 | 20.80 | |
|  Yu, Justin J | | | 1637 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Xu, Shawn | | | 1584 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Sansing, Richard | | | 1580 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Levin, Anthony | | | 1903 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Wang, Rachel Zihan | | | 1675 | CAN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Jin, David | | | 1694 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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