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Individual Calculations December 2016 |
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| Kordahi, Nicholas Total change: 45.80 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1891 | 7.00 | 9 | 2.29 | 20 | 45.80 | |
|  Cook, David | | | 1626 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Low, Frank | | | 1643 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Murray, Bruce D | c | | 2032 | AUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sandalciyan, Aram | | | 1702 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tulevski, Vasil G | | | 1837 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Xuan, Thomas | c | | 2067 | AUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ball, Christopher | c | | 1891 | AUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Sunaryo, Robert | | | 1886 | INA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Thakurta, Soumya | | | 2174 | IND | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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