Individual Calculations February 2018 |
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Hamilton, Douglas G Total change: -16.40 | | |
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2017 Canterbury Summer Swiss | Melbourne | AUS | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1800 | 2100 | 5.00 | 7 | -0.82 | 20 | -16.40 | |
| Chang, Sophie | | | 1700 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Datar, Tejas | | | 1700 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Chew, Jason | | | 1819 | AUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | Middleton, Jody | | | 1700 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Yang, Ray | | | 2003 | AUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | Zhao, Isaac | c | | 1975 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | Mitelman, Boris | | | 1700 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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