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Individual Calculations July 2009 |
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| Tsagarakis, Angelo Total change: 13.50 | |   |
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| Doeberl Cup Premier | Canberra | AUS | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1919 | 3.00 | 7 | 1.35 | 15 | 20.25 | |
|  Fernandez, Daniel Howard | f | | 2170 | SIN | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Stevens, Tristan | | | 2006 | AUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Gibbons, Robert | | | 2067 | NZL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Brown, Andrew | | | 2085 | AUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Hacche, David | | | 2176 | AUS | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Lukman, Ronny | | | 2254 | INA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Amrutha, Mokal | | | 2155 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | Sydney International Open | Sydney | AUS | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1919 | 2.00 | 5 | -0.45 | 15 | -6.75 | |
| | Rej, Tomek | f | | 2269 | AUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Broekhuyse, Paul | | | 2118 | AUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Draup, Hj. Abang Azman | | | 1725 | MAS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ruan, Harry | | | 1815 | AUS | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Brockman, Roland | | | 1764 | AUS | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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