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Individual Calculations October 2017 |
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| Wolstencroft, Alan Total change: -1.60 | |   |
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| 2017 Perth Club Swiss | Perth | AUS | 2017-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1734 | 2.00 | 4 | -0.04 | 40 | -1.60 | |
|  Maris, Robert | | | 1932 | AUS | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Hurst, Benjamin | | | 1451 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Elkington, Derek | | | 1906 | AUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Maris, Fred A | | | 1590 | AUS | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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