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Individual Calculations July 2011 |
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| Descallar, Levi Total change: -20.10 | |   |
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| Sydney International Open 2011 | Sydney | AUS | 2011-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1957 | 2.00 | 6 | -0.82 | 15 | -12.30 | |
|  Ly, Moulthun | f | | 2357 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Qin, Tomson | | | 1682 | AUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Hu, Jason | | | 2190 | AUS | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Nakauchi, Gene | f | | 2174 | AUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ruan, Harry | | | 1803 | AUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Buciu, Aurel-John | | | 1745 | AUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | * 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) | | | | Integra NSW Open | Sydney | AUS | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1957 | 2.50 | 6 | -0.52 | 15 | -7.80 | |
| | Ayvazyan, Armen | | | 2204 | AUS | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Ikeda, Junta | f | | 2315 | AUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Broekhuyse, Paul | | | 2079 | AUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Setiabudi, Megan | | wf | 1683 | AUS | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Louie, Ryan | | | 1624 | AUS | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Tumbaga, Eliseo | | | 1816 | PHI | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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