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Individual Calculations April 2018 |
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| Butler, Brian J Total change: -13.20 | |   |
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| 2018 ACT Championship | Canberra | AUS | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1892 | 4.00 | 7 | -0.66 | 20 | -13.20 | |
|  Hathiramani, Athena | | | 1492 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jochimsen, Erik | | | 1562 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Brown, Andrew | m | | 2278 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Diao, Yizhen | | | 1492 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Noskowski, Adrian | | | 1825 | AUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Schafer, Banner | | | 1492 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lo, Willis | | | 2006 | AUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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