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Individual Calculations July 2009 |
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| Duneas, John Total change: 21.15 | |   |
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| 32nd Waitakere Open | Auckland | NZL | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2139 | 4.00 | 6 | 1.41 | 15 | 21.15 | |
|  Power, Wayne | | | 1974 | NZL | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Taylor, Richard | | | 1946 | NZL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Smith, Robert W | f | | 2274 | NZL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Garbett, Paul Anthony | m | | 2319 | NZL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Jones, Gawain C B | g | | 2489 | ENG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Han, Daniel | | | 2187 | NZL | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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