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Individual Calculations March 2010 |
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| Cheng, Bobby Total change: 15.30 | |   |
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| Australian Junior Championship | Hobart | AUS | 2010-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2256 | 8.00 | 9 | 1.02 | 15 | 15.30 | |
|  Chen, Peng Yu | | | 1890 | AUS | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Zulfic, Fedja | | | 2020 | AUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Papantoniou, John | | | 1900 | AUS | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Milton, Anthony W | | | 1891 | AUS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Brown, Andrew | | | 2114 | AUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Yuan, Yi | | | 2129 | AUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Grigg, Sam | | | 1969 | AUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Morris, James | f | | 2305 | AUS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Dalton, Samuel | | | 1941 | AUS | 1.00 | 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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