Individual Calculations July 2012 |
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Bradford, Joseph M Total change: -5.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2012 National Open - Open Section | Las Vegas, Nevada | USA | 2012-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2330 | 2380 | 0.50 | 2 | -0.59 | 10 | -5.90 | |
| West, Vanessa A | | | 2045 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | Robson, Ray | g | | 2615 | USA | 0.00 | 1 | -0.21 | 10 | -2.10 | | 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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