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Individual Calculations August 2018 |
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| Dive, Russell John Total change: -2.80 | |   |
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| 2018 Waikato Open | Hamilton | NZL | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2300 | 4.00 | 5 | -0.28 | 10 | -2.80 | |
|  Gibbons, Robert | f | | 1900 * | NZL | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Aguilar, Juni | | | 1900 * | PHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lim, Benjamin U | c | | 1919 | NZL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Ang, Alphaeus Wei Ern | c | | 2204 | NZL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Goodhue, Nathan | | | 1939 | NZL | 0.50 | 1 | -0.40 | 10 | -4.00 | | | * 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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