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Individual Calculations February 2019 |
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| Allen, Jonathan Total change: -12.40 | |   |
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| 2019 DCC FIDE Open I | Richardson, Texas | USA | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1648 | 1.50 | 3 | -0.62 | 20 | -12.40 | |
|  Zhang, Andrew | | | 1433 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Welsh, Vinh | | | 1445 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Wang, Eric | | | 1582 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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