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Individual Calculations July 2012 |
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| Van Der Hoorn, Mark Total change: 3.75 | |   |
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| The 35th Trusts Chess Open | Auckland | NZL | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2154 | 3.00 | 5 | 0.25 | 15 | 3.75 | |
|  Eade, Don | | | 1884 | NZL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Hart, Ralph | | | 2199 | NZL | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Lim, Benji | | | 2043 | NZL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Smith, Robert | f | | 2238 | NZL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Thornton, Gino | | | 2187 | NZL | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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