Individual Calculations August 2021 |
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Wofford, Matthew Total change: -32.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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26th Annual Bradley Open - Major | Windsor Locks, Connecticut | USA | 2021-07-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1837 | 1995 | 0.50 | 3 | -1.60 | 20 | -32.00 | |
| Feng, Eric | | | 1711 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | | Xu, Bernie | | | 1885 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | Cheng, Michael Ny | | | 1914 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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