Individual Calculations July 2009 |
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Zhang, Vincent Total change: 8.50 | | |
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2009 Texas State and Amateur Championship | San Antonio, Texas | USA | 2009-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2322 | 2043 | 0.50 | 1 | 0.34 | 25 | 8.50 | |
| Anderson, Selby K | | | 2322 | USA | 0.50 | 1 | 0.34 | 25 | 8.50 | | 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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