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Individual Calculations April 2013 |
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| Wijesuriya, G.v. Total change: 6.75 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1839 | 2.00 | 5 | 0.45 | 15 | 6.75 | |
|  Huang, Jimmy Ching-Chih | | | 1886 | TPE | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Safarian, Alek | | | 2023 | AUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Hacche, David | f | | 2071 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Davis, Tony J | | | 1936 | AUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Kerr, Bill | | | 2004 | AUS | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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