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Individual Calculations May 2018 |
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| James, Jack Total change: 26.40 | |   |
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| Wellington Easter Open 2018 | Wellington | NZL | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2019 | 4.00 | 5 | 1.32 | 20 | 26.40 | |
|  Winter, Ryan | | | 1668 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Brockway, Andrew | | | 1736 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dive, Russell J | m | | 2318 | NZL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Ker, Anthony F | m | | 2307 | NZL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Goodhue, Nathan | | | 1915 | NZL | 0.50 | 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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