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Individual Calculations May 2019 |
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| Nyberg, Michael Total change: -3.80 | |   |
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| North Island Championship 2019 | Wellington | NZL | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1907 | 4.50 | 8 | -0.19 | 20 | -3.80 | |
|  Darr, Samuel | | | 1507 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ha, Huy Minh (timothy) | | | 1653 | NZL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sole, Michael D | | | 1804 | NZL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Chen, Wei Kai | | | 1733 | NZL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Smith, Robert W | f | | 2199 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jackson, L Ross | | | 1847 | NZL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Benitez, Edgar | | | 1844 | NZL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Duneas, John | c | | 2083 | NZL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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