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Individual Calculations September 2011 |
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| Hamilton, Douglas G. Total change: -21.15 | |   |
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| Oceania Seniors Championship | Melbourne | AUS | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2179 | 4.00 | 7 | -1.41 | 15 | -21.15 | |
|  Flude, David A | | | 1790 | AUS | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Kerr, Bill | | | 1946 | AUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Jones, Brian | f | | 2053 | AUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Rujevic, Mirko | m | | 2298 | AUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Meydan, Arie | | | 1866 | AUS | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Egan, Bill | | | 1779 * | AUS | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Cooper, Nigel | | | 1779 * | NZL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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