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Individual Calculations July 2009 |
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| Watson, James Total change: 19.00 | |   |
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| Sydney International Open | Sydney | AUS | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2101 | 3.50 | 8 | 0.76 | 25 | 19.00 | |
|  Akshayraj, Kore | m | | 2404 | IND | 0.50 | 1 | 0.36 | 25 | 9.00 | |  Mahmud, Syarif | f | | 2373 | INA | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Rej, Tomek | f | | 2308 | AUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Zulfic, Fedja | | | 1971 | AUS | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Ayvazyan, Armen | | | 2210 | AUS | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Grigg, Sam | | | 1927 | AUS | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Stojic, Dusan | | | 2229 | AUS | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Solomon, Stephen J. | m | | 2451 | AUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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