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Individual Calculations September 2019 |
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| Melvin, Bill Total change: -44.40 | |   |
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| 8th Annual Washington International - Premier | Rockville, Maryland | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1995 | 3.00 | 6 | -1.11 | 40 | -44.40 | |
|  Wilson, Ronen | | | 1778 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Keisler, Philip | | | 1857 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Barrow, William | | | 1941 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Gilden, Larry | f | | 2003 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Hua, Charles | | | 1782 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Zhurbinsky, David | c | | 1752 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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