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Individual Calculations April 2009 |
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| Steadman, Michael Total change: -11.40 | |   |
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| Waikato Open 2008 | Hamilton | NZL | 2008-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2226 | 3.00 | 5 | -0.22 | 15 | -3.30 | |
|  Han, Daniel | | | 2195 | NZL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Duneas, John | | | 2068 | NZL | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Fuatai, Fuatai | | | 2021 | NZL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Browne, Jeremy | | | 2081 | NZL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Hart, Ralph | | | 2215 | NZL | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | | | 2009 Queenstown Chess Classic incorp 116th NZL Championship | Queenstown | NZL | 2009-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2273 | 5.00 | 9 | -0.54 | 15 | -8.10 | |
| | Oliver, Shannon | | wf | 1937 | AUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Armstrong, Malcolm J | | | 2060 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Zickelbein, Eva-Maria | | wf | 2070 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Krivec, Jana | | wg | 2343 | SLO | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Johansen, Darryl K. | g | | 2455 | AUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bennett, Hilton | | | 2032 | NZL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Stuart, Peter | | | 2076 | NZL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Van Delft, Merijn | m | | 2397 | NED | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Dragicevic, Domagoj | | | 2205 | AUS | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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