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Individual Calculations December 2014 |
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| Hutchings, Frank Total change: -51.60 | |   |
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| 2014 John Purdy Memorial Open | Sydney | AUS | 2014-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1948 | 4.00 | 8 | -2.58 | 20 | -51.60 | |
|  Schwandl, Hans | | | 1632 | AUS | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Schuetz, Fred | | | 1588 | AUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Baker, John A | | | 1548 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Anderson, Michael | | | 1692 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ball, Christopher | | | 1867 | AUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Cheng, Harry | | | 1723 | AUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Greenwood, Norman | | | 1655 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Dick, Graham | | | 1658 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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