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Individual Calculations May 2012 |
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| Lo, Willis Total change: 12.75 | |   |
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| ACT Championship 2012 | Canberra | AUS | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1780 | 2.50 | 6 | 1.22 | 15 | 18.30 | |
|  Grigg, Sam | | | 2043 | AUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Setiabudi, Allen | | | 1966 | AUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Brown, Andrew | m | | 2180 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Press, Harry | | | 1884 | AUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kevork, Chris | | | 1915 | AUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Ikeda, Junta | f | | 2180 * | 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 2012 | Canberra | AUS | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1785 | 2.00 | 5 | -0.37 | 15 | -5.55 | |
| | Mason, Stuart | | | 1767 | AUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Zhang, Yijun | | | 1840 | AUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Bekker, Gary | | | 1823 | AUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Puccini, Jack | | | 1752 | AUS | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Press, Harry | | | 1840 | AUS | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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