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Individual Calculations January 2012 |
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| Brown, Kevin M Total change: -1.20 | |   |
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| Canterbury Day Nighter | Melbourne | AUS | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1729 | 1.00 | 4 | -0.08 | 15 | -1.20 | |
|  Hacche, David | | | 2060 | AUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Tan, Justin | | | 2129 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Nowak, Ruben | | | 1554 | AUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Stead, Kerry | | | 2023 | AUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | * 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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