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Individual Calculations November 2017 |
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| Zhang, Jasmine Haomo Total change: 62.40 | |   |
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| George Trundle Qualifiers 2017 | Auckland | NZL | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1826 | 4.00 | 9 | 1.62 | 40 | 64.80 | |
|  Fan, Allen Chi Zhou | c | | 2077 | NZL | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Morrell, Gordon | | | 2030 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nyberg, Michael | | | 1881 | NZL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Macdonald, Paul | | | 2033 | NZL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | James, Jack | c | | 2062 | NZL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Milligan, Helen | c | wf | 2007 | NZL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Nicholls, Leighton | | | 1902 | NZL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Polishchuk, Kirill | | | 2134 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Goodhue, Nathan | | | 1976 | NZL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Merv Morrison Memorial 2017 | Auckland | NZL | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1826 | 3.50 | 5 | -0.06 | 40 | -2.40 | |
| | Zhang, Kendrick | | | 1426 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Steadman, Michael V R | f | | 2196 | NZL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | McDougall, Euan | | | 1426 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Ying | | | 1426 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Holdo, Karl | | | 1673 | NZL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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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