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Individual Calculations December 2022 |
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| Qian, Bobby Total change: 10.40 | |   |
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| 26th annual Eastern Chess Congress - U2100 | Princeton, NJ | USA | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1699 | 3.00 | 5 | 0.26 | 40 | 10.40 | |
|  Deng, Michael | | | 1527 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Schwartz, Jared Ethan | | | 1664 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Tian, Alexander | | | 1600 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Markov, Denis | | | 1857 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Kulkarni, Tanush | | | 1675 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
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