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Individual Calculations March 2010 |
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| Eade, Don Total change: 9.15 | |   |
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| Auckland Chess Centre Club Championship 2009 | Auckland | NZL | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1897 | 3.50 | 9 | 1.03 | 15 | 15.45 | |
|  Watson, Bruce | f | | 2256 | NZL | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Wheeler, Bruce | | | 2077 | NZL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Taylor, Richard | | | 1942 | NZL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Steadman, Michael | | | 2261 | NZL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Brimble, Mark | | | 2133 | NZL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Tanoi, Edward | | | 1971 | NZL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Ward, Keith | | | 1947 | NZL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Goodhue, Nathan | | | 2018 | NZL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Thornton, Gino | | | 2133 | NZL | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | Merv Morrison Memorial 2009 | Auckland | NZL | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1919 | 1.50 | 5 | -0.42 | 15 | -6.30 | |
| | Thornton, Giovanni | | | 2144 | NZL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Milligan, Helen | | wf | 1955 | NZL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Wheeler, Bruce | | | 2077 | NZL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Taylor, Richard | | | 1942 | NZL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Wright, Caleb | | | 1928 | NZL | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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