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Individual Calculations July 2017 |
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| Zulfic, Fedja Total change: 1.40 | |   |
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| 2017 Gold Coast Open | Gold Coast | AUS | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2140 | 3.50 | 6 | 0.07 | 20 | 1.40 | |
|  Shanks, Jack | | | 1773 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Zhao, Zong-Yuan | g | | 2540 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parle, Hughston | | | 1972 | AUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Tsai, Charles | f | | 1999 | AUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Clarke, Brandon G I | f | | 2319 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lam, Ross | c | | 1925 | AUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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