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Individual Calculations July 2017 |
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| Goodhue, Nathan Total change: 9.20 | |   |
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| 40th Trusts Chess Open A | Auckland | NZL | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1988 | 3.00 | 5 | 0.46 | 20 | 9.20 | |
|  Mukkattu, Philip | | | 1651 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Zhang, Jasmine Haomo | | wf | 1861 | NZL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Milligan, Helen | c | wf | 2000 | NZL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Morrell, Gordon | | | 2081 | CAN | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Gong, Daniel Hanwen | f | | 2299 | NZL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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