Individual Calculations July 2009
 Gellendin, Ingo  Total change: -3.75  Rating chartPersonal card
 2.Bundesliga Sued Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2301 2170 0.50 2 -0.15 25 -3.75 
  Boehm, Martin 2280 GER0.5010.15253.75 
  Schulze, Ulrich m2322 GER0.001-0.3025-7.50 

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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