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Individual Calculations January 2023 |
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| Gartenlaub, Corin Total change: 12.00 | |   |
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| 53rd annual National Chess Congress - 1800-2199 | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1558 | 2.50 | 5 | 0.30 | 40 | 12.00 | |
|  Sergeev, Aleksey Michael | | | 1611 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Herman, Geoffrey | | | 1785 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ling, Chenxuan | | | 1552 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Zhu, Florina | | | 1419 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | He, Samuel | | | 1661 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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