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Individual Calculations October 2012 |
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| Seabrook, Roy Total change: 8.40 | |   |
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| North Shore CC Open | Auckland | NZL | 2012-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1842 | 1.50 | 4 | 0.56 | 15 | 8.40 | |
|  Gao, Hans | | | 2017 | NZL | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Duneas, John | | | 2089 | NZL | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Pinic, Noel | | | 2087 | NZL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Gunn, Neil J | | | 2011 | NZL | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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