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Individual Calculations July 2017 |
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| Kiripitige, Punala Total change: 13.00 | |   |
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| 2017 Gold Coast Open | Gold Coast | AUS | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1912 | 4.00 | 6 | 0.65 | 20 | 13.00 | |
|  Zhao, Zong-Yuan | g | | 2312 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shanks, Jack | | | 1773 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kitikov, Oleg | | | 1800 | KGZ | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Hamilton, Don | | | 1753 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Chan, Jacob | | | 1542 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Grigg, Sam | | | 2044 | AUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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