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Individual Calculations August 2018 |
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| Macfarlane, John D Total change: -47.20 | |   |
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| 2018 Norths Ford-Greenwood Seniors Open | Sydney | AUS | 2018-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1780 | 2.50 | 5 | -1.18 | 40 | -47.20 | |
|  Pepping, John M | | | 1570 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Case, Ivan | | | 1694 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Creek, Peter | | | 1541 | AUS | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Dibley, Shane E | | | 1666 | AUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Quek, Bob | | | 1510 | AUS | 1.00 | 1 | 0.17 | 40 | 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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