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Individual Calculations October 2021 |
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| Zhou, Ruoyu Total change: 44.00 | |   |
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| BayAreaChess 45th People's Tournament - X | Santa Clara, California | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1510 | 3.50 | 7 | 1.10 | 40 | 44.00 | |
|  Jiang, Lucas | | | 1723 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Meiyappan, Annapoorni | | wf | 1626 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Yang, Vincent | | | 1592 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Silva, Javier | | | 1625 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Qin, Vincent | | | 1625 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Guo, Ethan | | | 1653 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Yeh, Bryce | | | 1547 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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