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Individual Calculations July 2009 |
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| Broekhuyse, Paul Total change: -15.00 | |   |
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| Sydney International Open | Sydney | AUS | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2118 | 4.00 | 8 | -1.16 | 15 | -17.40 | |
|  Anton, Sarah | | | 1768 | AUS | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Tsagarakis, Angelo | | | 1919 | AUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Lee, T H Bryan | | | 1918 | HKG | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Guo, Emma | | | 1845 | AUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Mohota, Nisha | | wg | 2304 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Cunanan, Kimberly Jane | | | 1991 | PHI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Steadman, Michael | | | 2262 | NZL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Descallar, Levi | | | 1984 | AUS | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | NSW Open | Sydney | AUS | 2009-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2118 | 2.50 | 5 | 0.16 | 15 | 2.40 | |
| | Bjelobrk, Igor | f | | 2332 | AUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ruan, Jack | | | 1886 | AUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Alkin, John | | | 1921 | AUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Hu, Jason | | | 2196 | AUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Ambrus, Endre | f | | 2375 | AUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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