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Individual Calculations December 2023 |
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| Gorelik, Dimitry Total change: -9.20 | |   |
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| 54th annual National Chess Congress - U2000 | Philadelphia, PA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1640 | 1.50 | 3 | -0.46 | 20 | -9.20 | |
|  Zhou, Abigail | | | 1519 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Aepli, William Alexander | | | 1237 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Onyango, Adia | | | 1730 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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