Individual Calculations February 2014 |
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Liu, Bovey Total change: 7.35 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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23rd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2013-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2061 | 1994 | 3.00 | 6 | 0.49 | 15 | 7.35 | |
| Harmon-Vellotti, Carl | | | 1862 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | Sheng, Joshua | | | 2005 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | | Kudryavtsev, Vadim | | | 2139 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | Akopyan, Harutyun | f | | 2240 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | Skalnes, Erik A | | | 1883 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | Davidson, Kevin | | | 2236 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | 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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