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Individual Calculations May 2012 |
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| Brockman, Roland Total change: -10.35 | |   |
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| Ballarat Begonia Open 2012 | Ballarat | AUS | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1700 | 0.50 | 3 | 0.15 | 15 | 2.25 | |
|  Jager, Jesse | | | 2100 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Hacche, David | | | 2069 | AUS | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Anderson, Alistair | | | 1972 | AUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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) | | | | 6th Sydney International Open 2012 | Sydney | AUS | 2012-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1700 | 1.00 | 8 | -0.84 | 15 | -12.60 | |
| | Broekhuyse, Paul | | | 2068 | AUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Bennett, Hilton | | | 1976 | NZL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Stead, Kerry | | | 2000 | AUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Selnes, Hamish | | | 1912 | AUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Louie, Ryan | | | 1759 | AUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Buciu, Aurel-John | | | 1762 | AUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Stojic, Svetozar | | | 2011 | AUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Schoenbaechler, Remo | | | 1922 | SUI | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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