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Individual Calculations October 2021 |
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| Jiang, Lucas Total change: -0.80 | |   |
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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 |
| 1591 | 1723 | 4.00 | 6 | -0.02 | 40 | -0.80 | |
|  Zhou, Ruoyu | | | 1510 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Fang, Jaden | | | 1450 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Guo, Ethan | | | 1653 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Faulks, Anthony | | | 1594 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Yang, Vincent | | | 1592 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Tia, Rudy Goce | | | 1746 | PNG | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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