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Individual Calculations November 2011 |
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| Stone, Andrew Total change: -75.00 | |   |
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| North Shore Club Championship 2011 | Auckland | NZL | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2002 | 2.50 | 9 | -2.13 | 30 | -63.90 | |
|  Watson, Bruce | f | | 2276 | NZL | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Krstev, Antonio | | | 2150 | NZL | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Seabrook, Roy | | | 1849 | NZL | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Johns, Daniel | | | 1831 | NZL | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Milligan, Helen | | wf | 1965 | NZL | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Isaac, Ceferino | | | 2011 | NZL | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Evans, David | | | 1980 | NZL | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Stuart, Peter | | | 2005 | NZL | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Zhao, Dean | | | 1885 | NZL | 0.00 | 1 | -0.66 | 30 | -19.80 | |
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) | | | | North Shore Open 2011 | Auckland | NZL | 2011-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2002 | 2.00 | 4 | -0.37 | 30 | -11.10 | |
| | Browne, Jeremy | | | 2099 | NZL | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Lim, Benjamin | | | 2049 | NZL | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Seabrook, Roy | | | 1849 | NZL | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Li, William Xiang Wei | | | 1679 | NZL | 1.00 | 1 | 0.13 | 30 | 3.90 | |
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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