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Individual Calculations August 2017 |
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| Lim, Benjamin U Total change: 18.00 | |   |
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| North Island Championship 2017 | Auckland | NZL | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1909 | 5.50 | 8 | 0.90 | 20 | 18.00 | |
|  Li, Andrew | | | 1509 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ha, Huy Minh (timothy) | | | 1662 | NZL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Picken, Oliver | c | | 1878 | NZL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Lyall, Simon | | | 1767 | NZL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Yan, Caroline | | | 1708 | NZL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Milligan, Helen | c | wf | 2004 | NZL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | McLaren, Leonard J | f | | 2219 | NZL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ang, Alphaeus Wei Ern | c | | 2005 | NZL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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