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Individual Calculations July 2012 |
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| Eade, Don Total change: -21.90 | |   |
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| The 35th Trusts Chess Open | Auckland | NZL | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1884 | 0.50 | 5 | -1.46 | 15 | -21.90 | |
|  Van Der Hoorn, Mark | | | 2154 | NZL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Power, Wayne | | | 1974 | NZL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Huang, Alex | | | 2046 | NZL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Zhang, William (jeiwen) | | | 1821 | NZL | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Seabrook, Roy | | | 1866 | NZL | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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