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Individual Calculations November 2023 |
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| Jing, Andrew Total change: -19.60 | |   |
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| 13th annual Washington Chess Congress - Premier | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2022 | 2.00 | 3 | -0.06 | 40 | -2.40 | |
|  Mariappan, Anish M | | | 1906 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Xiong, Lang Leo | | | 1924 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Kurup, Siddharth Ajay | | | 1811 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2022 | 2.50 | 5 | -0.43 | 40 | -17.20 | |
| | Pakh, Alex | | | 1905 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Wong, Wyatt | | | 1913 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Shah, Ansh Milinkumar | | | 2166 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Nair, Advait | | | 1994 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Tay, Brian | | | 1811 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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