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Individual Calculations March 2010 |
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| Chen, Peng Yu Total change: 43.50 | |   |
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| Australian Major | Sydney | AUS | 2010-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1890 | 4.50 | 9 | 1.76 | 25 | 44.00 | |
|  Camer, Angelito | | | 2006 | AUS | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Ingram, Benny | | | 2054 | AUS | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Aman, Chahal | | | 1872 | IND | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Jones, Brian | f | | 2060 | AUS | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Broekhuyse, Paul | | | 2103 | AUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Lovejoy, David | | | 2016 | AUS | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Huynh, Arthur | | | 2021 | AUS | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Thapa, Krishna | | | 2091 | NEP | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Mandla, Blair | | | 2142 | AUS | 0.50 | 1 | 0.31 | 25 | 7.75 | |
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) | | | | Australian Junior Championship | Hobart | AUS | 2010-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1890 | 2.00 | 6 | -0.02 | 25 | -0.50 | |
| | Cheng, Bobby | | | 2256 | AUS | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Muller, Jonas | | | 1989 | AUS | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Deen-Cowell, Nicholas | | | 1877 | AUS | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Cameron, Alistair | | | 1875 | AUS | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Yuan, Yi | | | 2129 | AUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Zulfic, Fedja | | | 2020 | AUS | 1.00 | 1 | 0.68 | 25 | 17.00 | |
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) | | |
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