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Individual Calculations December 2021 |
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| Tia, Rudy Goce Total change: 3.80 | |   |
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| BayAreaChess: The Real Bay Area Championship November 2021 - 2100 Plus | Santa Clara, California | USA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1756 | 2.50 | 4 | 0.19 | 20 | 3.80 | |
|  Manu, Manas | | | 1696 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Guo, Ethan | | | 1694 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Achuthan, Aryan | | | 1660 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Liu, Patrick Peijun | | | 1750 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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