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Individual Calculations August 2012 |
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| Liu, Brian Total change: -26.70 | |   |
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| NZ North Island Championship | Auckland | NZL | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1844 | 1.00 | 5 | -0.89 | 30 | -26.70 | |
|  Shierlaw, Hamish | | | 1583 | NZL | 0.50 | 1 | -0.32 | 30 | -9.60 | |  Stuart, Peter W | | | 2018 | NZL | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Browne, Jeremy A | | | 2099 | NZL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Perry, Roger L | | | 2009 | NZL | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Goodhue, Nathan | | | 1969 | NZL | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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