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Individual Calculations June 2019 |
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| Zhou, Chelsea Total change: 11.60 | |   |
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| 2019 Best of the West Class Championship - A | Santa Clara, California | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1501 | 1.50 | 4 | 0.29 | 40 | 11.60 | |
|  Eswaran, Aksithi | | wc | 1638 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Guo, Andrew | | | 1509 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Parvathaneni, Nikhil | | | 1634 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Uzzaman, Ashik | | | 1901 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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