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Individual Calculations December 2019 |
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| Kolak, Chris Total change: 20.60 | |   |
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| 2019 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1920 | 6.00 | 8 | 1.03 | 20 | 20.60 | |
|  Wang, Yifan Eva | | | 1520 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stewart, Scott | | | 1685 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Holland, Daniel | | | 1774 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Wang, Kayson | | | 1922 | AUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ryjanova, Julia | | wg | 2290 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Narenthran, Tharmaratnam | c | | 1785 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Pearce, Tim | | | 1737 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Savige, Colin B | | | 1889 | AUS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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