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Individual Calculations July 2009 |
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| Mahmud, Syarif Total change: -26.25 | |   |
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| Sydney International Open | Sydney | AUS | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2373 | 5.50 | 9 | -1.75 | 15 | -26.25 | |
|  Forster, William | | | 2023 | NZL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Brown, Andrew | | | 2085 | AUS | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Watson, James | | | 2101 | AUS | 0.50 | 1 | -0.33 | 15 | -4.95 | | | McNamara, Gary | | | 2114 | AUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Zibaei, Abdoulla | | | 2067 | IRI | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Charles, Gareth | | | 2160 | AUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bird, Andrew | | | 2146 | AUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Mohota, Nisha | | wg | 2304 | IND | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Nakauchi, Gene | f | | 2076 | AUS | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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