Individual Calculations June 2021 |
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Hoover, Derek Total change: -6.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2021 DFW FIDE Premier 4 - Premier | Dallas, Texas | USA | 2021-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1605 | 1543 | 1.50 | 4 | -0.16 | 40 | -6.40 | |
| Barnes, Maxwell H | | | 1607 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | Wang, Eric | | | 1700 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | Chen, Megan | | | 1549 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | Zhang, Andrew H | | | 1565 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | 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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