Individual Calculations July 2013 |
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Qi, Eric Total change: -15.90 | | |
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2013 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2178 | 2061 | 0.50 | 3 | -0.53 | 30 | -15.90 | |
| Li, Ruifeng | c | | 2203 | USA | 0.50 | 1 | 0.19 | 30 | 5.70 | | Yanayt, Eugene | f | | 2230 | USA | 0.00 | 1 | -0.28 | 30 | -8.40 | | Chiang, Sarah | | wf | 2101 | USA | 0.00 | 1 | -0.44 | 30 | -13.20 | | 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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