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Individual Calculations December 2016 |
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| Curtis, Darren Total change: -10.80 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1501 | 2.00 | 6 | -0.27 | 40 | -10.80 | |
|  Murray, Bruce D | c | | 1901 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cooper, Nicholas | | | 1806 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Pepping, John M | | | 1615 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Quek, Bob | | | 1583 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Gram, Otto | | | 1149 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Schwandl, Hans | | | 1551 | AUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * 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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