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Individual Calculations January 2020 |
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| Malcolm, Douglas Matthew Total change: -36.00 | |   |
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| 2nd Annual Old Line Open - U2100 | Rockville, Maryland | USA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1917 | 2.00 | 4 | -0.90 | 40 | -36.00 | |
|  Jablon, Stephen Eric | | | 1837 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Berkley, Darrin | | | 1705 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Tarantin, Joseph | | | 1687 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Frank, Ryan | | | 1739 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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