Individual Calculations December 2012
 Hoffmann, Dustin  Total change: 9.90  Rating chartPersonal card
 20.Magdeburger Schachopen Magdeburg GER 2012-10-27
RcRownchangeKK*chgGame
 1980 1696 1.50 5 0.66 15 9.90 
  Schreiner, Till 2096  * GER0.001-0.0815-1.20 
  Kieslich, Aaron 2025 GER0.5010.38155.70 
  Wahrenberg, Ralf 1929 GER0.001-0.2115-3.15 
  Domroese, Michael 1902 GER1.0010.761511.40 
  Zimmermann, Christian 1950 GER0.001-0.1915-2.85 
 * 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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