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Individual Calculations February 2019 |
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| Welsh, Vinh Total change: -30.40 | |   |
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| 2019 DCC FIDE Open I | Richardson, Texas | USA | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1445 | 0.00 | 4 | -0.76 | 40 | -30.40 | |
|  Frutos, Chase | c | | 1796 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Wang, Eric | | | 1582 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Allen, Jonathan | | | 1648 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Hakim, Navid | | | 1824 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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