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Individual Calculations July 2019 |
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| Feng, Yanzhe Total change: -34.00 | |   |
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| 2019 National Open - U2300 | Las Vegas, Nevada | USA | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1540 | 0.00 | 4 | -0.85 | 40 | -34.00 | |
|  Mangalam, Shreya B | | | 1940 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bareket, Tom | | | 1795 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Jiang, Nicholas | | | 1573 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Mei, Austin R | | | 1856 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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