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Individual Calculations December 2014 |
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| Shaw, Ralph Total change: -50.80 | |   |
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| 2014 John Purdy Memorial Open | Sydney | AUS | 2014-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1705 | 2.50 | 7 | -1.27 | 40 | -50.80 | |
|  Ball, Christopher | | | 1867 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Tracey, Michael J | | | 1694 | AUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Miller, Gordon | | | 1745 | AUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Aleksovski, Bosko | | | 1601 | AUS | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Pepping, John M | | | 1591 | AUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Laurie, Robert | | | 1573 | AUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Sike, Paul | | | 1675 | AUS | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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