Individual Calculations April 2019 |
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Goldsmith, Alan D Total change: -9.40 | | |
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2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1985 | 2100 | 4.00 | 7 | -0.47 | 20 | -9.40 | |
| Brockman, Roland | | | 1700 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ogden, Marcus W | | | 1735 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | Zhao, Zong-Yuan | g | | 2500 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Boldyrev, Nikita | | | 1765 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | Anderson, Alistair | | | 1897 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | Morris, James | m | | 2478 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | Davis, Tony J | c | | 1817 | AUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | * 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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