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Individual Calculations August 2012 |
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| Xiong, Jeffery Total change: 16.35 | |   |
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| 2012 US Junior Closed - Group A | St Louis, Missouri | USA | 2012-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2206 | 3.50 | 7 | 1.09 | 15 | 16.35 | |
|  Michaelides, Matthew | | | 2107 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Holt, Conrad | m | | 2501 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Shen, Victor C | f | | 2425 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Fisher, William | | | 2226 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Yang, Darwin | m | | 2498 | USA | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Shetty, Atulya A | | | 2252 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Getz, Alec | f | | 2321 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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