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Individual Calculations July 2012 |
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| Power, Wayne Total change: -9.15 | |   |
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| The 35th Trusts Chess Open | Auckland | NZL | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1974 | 2.00 | 5 | -0.61 | 15 | -9.15 | |
|  Li, Luke (zuhao) | | | 2191 | NZL | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Eade, Don | | | 1884 | NZL | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Smith, Robert | f | | 2238 | NZL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ward, Simon | | | 1749 | NZL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Li, William (xiang Wei) | | | 1724 | NZL | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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