Individual Calculations May 2012
 Liebsch, Felix  Total change: -14.70  Rating chartPersonal card
 10.BAYER Open Leverkusen GER 2012-01-11
RcRownchangeKK*chgGame
 1979 1981 1.50 4 -0.49 30 -14.70 
  Lemanczyk, Thomas 2245 GER0.001-0.1830-5.40 
  Wolfradt, Dirk 2189 GER0.001-0.2330-6.90 
  Hoffmann, Frank 1819 GER0.501-0.2130-6.30 
  Rist, Kurt 1662 GER1.0010.13303.90 

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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