Individual Calculations February 2014
 Ackermann, Frank  Total change: -7.95  Rating chartPersonal card
 16. NordWest-Cup A-Open 2014 Bad Zwischenahn GER 2014-01-23
RcRownchangeKK*chgGame
 1995 2063 3.50 7 -0.53 15 -7.95 
  Niefuend, Michael 1742 GER1.0010.13151.95 
  Hundack, Rolf 2237 GER0.001-0.2715-4.05 
  Modder, Frank 1907 GER0.501-0.2115-3.15 
  Bleecke, Sebastian 1773 GER1.0010.16152.40 
  Meessen, Max 2172 GER0.5010.15152.25 
  Schuette, Marc f2193 GER0.001-0.3215-4.80 
  Lehmann, Edwin 1941 GER0.501-0.1715-2.55 

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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