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Individual Calculations October 2021 |
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| Prestia, Paris Total change: -0.40 | |   |
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| 143rd Annual New York State Championship - Championship | Albany, New York | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2098 | 4.00 | 5 | -0.01 | 40 | -0.40 | |
|  Lancman, Kyle B. | | | 1882 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Tay, Brian | | | 1889 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Hood, Avery | | | 1793 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Zhang, Samuel | | | 1898 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mou, Iris Zhaoying | | wc | 1819 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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