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Individual Calculations July 2018 |
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| Goh, Ethan Total change: 69.20 | |   |
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| 41st Trusts Chess Open A 2018 | Auckland | NZL | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1840 | 3.50 | 6 | 1.73 | 40 | 69.20 | |
|  Bennett, Hilton P | c | | 1922 | NZL | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Prabhu Kiran, P | | | 2026 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Ker, Anthony F | m | | 2240 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Milligan, Helen | c | wf | 1936 | NZL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Lee, Edward | | | 1828 | NZL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Thornton, Giovanni A | | | 2141 | NZL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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