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Individual Calculations July 2018 |
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| Nagorski, Alex Total change: -19.40 | |   |
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| 41st Trusts Chess Open A 2018 | Auckland | NZL | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1879 | 1.00 | 5 | -0.97 | 20 | -19.40 | |
|  Hart, Ralph | | | 2170 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Lee, Edward | | | 1828 | NZL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Gibbons, Robert E | f | | 1938 | NZL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Milligan, Helen | c | wf | 1936 | NZL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Goodhue, Nathan | | | 1946 | NZL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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