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Individual Calculations April 2015 |
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| Bailey, Robert Total change: -10.40 | |   |
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| Begonia Open 2015 | Ballarat | AUS | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1747 | 1.00 | 4 | -0.26 | 40 | -10.40 | |
|  Drew, Phillip | | | 1929 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Guo, Zhi Xin | | | 1558 | AUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lojanica, Milenko | | | 2023 | BIH | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sheldrick, Kevin | | | 2147 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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