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Individual Calculations September 2011 |
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| Hothersall, Rik Total change: -50.10 | |   |
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| South Island Championship | Christchurch | NZL | 2011-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1997 | 0.50 | 4 | -1.67 | 30 | -50.10 | |
|  Lukey, Stephen G | f | | 2247 | NZL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Jackson, L Ross | | | 1961 | NZL | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Benson, Christopher | | | 1906 | NZL | 0.00 | 1 | -0.62 | 30 | -18.60 | |  Rains, Timothy | | | 1748 | NZL | 0.50 | 1 | -0.31 | 30 | -9.30 | |
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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