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Individual Calculations February 2020 |
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| Zhang, Alan Total change: 45.20 | |   |
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| Marshall Premier January 2020 | New York, New York | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2032 | 3.00 | 4 | 1.13 | 40 | 45.20 | |
|  Baalla, Nura | | | 1660 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Kudrin, Sergey | g | | 2431 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Hardaway, Brewington | c | | 1785 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Khamrakulov, Djurabek | g | | 2432 * | UZB | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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