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Individual Calculations May 2017 |
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| Duffin, Mike Total change: -25.00 | |   |
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| 2017 O2C Doeberl Cup Major | Canberra | AUS | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1868 | 3.50 | 7 | -1.25 | 20 | -25.00 | |
|  Steffensen, Dennis A | | | 1810 | AUS | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Wang, Jason | | | 1756 | AUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Dickson, Ian C | | | 1639 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Voon, Richard | | | 1778 | AUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Au, Alexander | | | 1757 | AUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Trewin, Samuel | | | 1685 | AUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Campbell, Paul | | | 1699 | AUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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