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Individual Calculations July 2015 |
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| Dive, Russell Total change: -8.40 | |   |
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| 38th Trusts Chess Open | Auckland | NZL | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2312 | 4.00 | 6 | -0.84 | 10 | -8.40 | |
|  Lim, Benjamin | | | 1993 | NZL | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Thornton, Giovanni | | | 2154 | NZL | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Gong, Daniel Hanwen | | | 1944 | NZL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Milligan, Helen | c | wf | 1982 | NZL | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Li, William Xiang Wei | | | 1975 | NZL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Smith, Robert | f | | 2236 | NZL | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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