Individual Calculations July 2013
 Wittmann, Helmut  Total change: -12.45  Rating chartPersonal card
 24. Seebach-Open Grossenseebach GER 2013-05-30
RcRownchangeKK*chgGame
 1878 2105 3.00 5 -0.83 15 -12.45 
  Suess, Stefan 1947 GER0.501-0.2115-3.15 
  Shen, Julian 1759 GER1.0010.11151.65 
  Kammer, Christoph 1968 GER0.501-0.1815-2.70 
  Reuter, Roland 2010 GER0.001-0.6315-9.45 
  Tong, Kevin 1705  * GER1.0010.08151.20 
 * 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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