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Individual Calculations May 2012 |
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| Tionko, Efrain Total change: 4.65 | |   |
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| Ballarat Begonia Open 2012 | Ballarat | AUS | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1876 | 2.50 | 5 | 0.57 | 15 | 8.55 | |
|  Sandler, Leonid | m | | 2276 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Cheng, Bobby | f | | 2276 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | McCart, Roger | | | 1700 | AUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Watson, Jean | | | 1589 | AUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Nemeth, John | | | 2120 | AUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | * 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 |
| 1900 | 1876 | 4.00 | 9 | -0.26 | 15 | -3.90 | |
| | Li, Zuhao Luke | | | 2170 | NZL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Boos, Olivier | | | 2010 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Vuglar, Shanon | | | 1709 | AUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Buciu, Aurel-John | | | 1762 | AUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Champion, Patrick | | | 1962 | AUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Cekulis, Maris | | | 1799 | AUS | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Ruan, Harry | | | 1870 | AUS | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Rachmadi, Herman | | | 1840 | AUS | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Cabilin, Jeff | | | 1976 | AUS | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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