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Individual Calculations April 2019 |
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| Anderson, Alistair Total change: -1.80 | |   |
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| 2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1897 | 4.50 | 7 | -0.09 | 20 | -1.80 | |
|  Chang, Sophie | | | 1497 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gao, James Lequan | | | 1497 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lea, Tom | | | 1762 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Chiverton, Fergus | | | 1681 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Goldsmith, Alan D | | | 2100 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wang, Ruicheng | | | 1746 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ly, Thai | | | 2004 | AUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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