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Individual Calculations October 2017 |
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| Xiong, Andy Total change: 0.80 | |   |
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| 2017 CalChess State Championship - Expert Section | Santa Clara, California | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1429 | 0.50 | 3 | 0.02 | 40 | 0.80 | |
|  Wang, Yuan | | | 1829 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Singhal, Sanat | | | 1579 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Boldi, Ethan Vaughn | | | 1801 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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