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Individual Calculations February 2016 |
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| Duneas, John Total change: -14.00 | |   |
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| New Zealand Open 2016 123rd NZ Championship | Auckland | NZL | 2016-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2110 | 5.00 | 9 | -0.70 | 20 | -14.00 | |
|  Zhang, Jasmine Haomo | | wc | 1710 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wastney, Scott | f | | 2345 | NZL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bennett, Hilton P | c | | 1958 | NZL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Milligan, Helen | c | wf | 1957 | NZL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Jackson, L Ross | | | 1884 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Benson, Christopher | | | 1920 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Garbett, Paul A | m | | 2250 | NZL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zhu, Leo Lei | | | 1989 | NZL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Zhu, Karl Kai | | | 1996 | NZL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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