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Individual Calculations May 2011 |
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| Loh, Zachary Total change: 12.30 | |   |
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| Noble Park Club Championship 2011 | Melbourne | AUS | 2011-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1708 | 2.50 | 4 | 1.29 | 15 | 19.35 | |
|  Zelesco, Karl | | | 1809 | AUS | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Gibson, Kyle | | | 1647 | AUS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Stojic, Svetozar | | | 2035 | AUS | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Rashid, Abdulwahab Ahmed | f | | 2017 | AUS | 1.00 | 1 | 0.86 | 15 | 12.90 | |
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) | | | | Begonia Open 2011 | Ballarat | AUS | 2011-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1736 | 1.50 | 4 | 0.78 | 15 | 11.70 | |
| | Stead, Kerry | | | 2074 | AUS | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Booth, Stewart | | | 2125 | AUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Kenmure, Jamie | | | 1787 | AUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Sandler, Leonid | m | | 2136 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | O2C Doeberl Cup Major | Canberra | AUS | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1736 | 0.00 | 4 | -1.25 | 15 | -18.75 | |
| | Voon, Richard | | | 1913 | AUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Cloudsdale, Colin | | | 2036 | AUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Guo-Yuthok, Sherab | | | 1979 | AUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Chai, Hweimeen | | | 1643 | AUS | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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