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Individual Calculations May 2019 |
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| Li, Melina Total change: 13.20 | |   |
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| PNWCC FIDE Open - April 2019 (Challengers) | Kirkland, Washington | USA | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1461 | 1.50 | 5 | 0.33 | 40 | 13.20 | |
|  Beck, Alec | | | 1783 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Petrov, Oscar | | | 1801 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Qian, Daniel | | | 1636 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Velea, Sophie | | wc | 1656 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Gupta, Anand | | | 1536 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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