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Individual Calculations December 2016 |
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| Hutchings, Frank P Total change: -10.40 | |   |
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| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1909 | 5.50 | 9 | -0.52 | 20 | -10.40 | |
|  Pepping, John M | | | 1615 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Forrest, Stephen R | | | 1720 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Thakurta, Soumya | | | 2174 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Willathgamuwa, Rowan | c | | 1740 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Case, Ivan | | | 1733 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Greenwood, Norman | | | 1606 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cooper, Nicholas | | | 1806 | AUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Wilson, Mark L | | | 1705 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sunaryo, Robert | | | 1886 | INA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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