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Individual Calculations May 2010 |
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| Chmiel, Rad Total change: -7.65 | |   |
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| Melbourne Chess Club Championship | Melbourne | AUS | 2010-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1904 | 1.00 | 3 | -1.03 | 15 | -15.45 | |
|  Rikalo, Milenko | | | 1894 | AUS | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Addamo, Michael | | | 1799 | AUS | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Watson, Jean | | | 1571 | AUS | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | Doeberl Cup Premier | Canberra | AUS | 2010-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1904 | 3.50 | 9 | 0.52 | 15 | 7.80 | |
| | Wallis, Christopher | | | 2221 | AUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Watson, James | | | 2112 | AUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rout, Ian C. | | | 1988 | AUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Tan, Justin | | | 2026 | AUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Zulfic, Fedja | | | 2008 | AUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Jackson, Ralph E. | | | 2081 | AUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Yu, Sally | | | 1933 | AUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Shi, Dawen | | | 2009 | AUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Tsagarakis, Angelo | | | 1933 | AUS | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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