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Individual Calculations March 2012 |
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| Zhang, William Jie Wen Total change: -28.50 | |   |
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| 119 NZL Championship Queenstown Open | Queenstown | NZL | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1849 | 1.00 | 6 | -0.95 | 30 | -28.50 | |
|  Smith, Robert W | f | | 2249 * | NZL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lauterbach, Ingrid | | wm | 2053 | ENG | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Guo, Emma | | wm | 2010 | AUS | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Dale, Ari | | | 1994 | AUS | 0.00 | 1 | -0.31 | 30 | -9.30 | |  Rains, Timothy | | | 1737 | NZL | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Lovejoy, David | | | 1939 | AUS | 0.00 | 1 | -0.38 | 30 | -11.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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