Rapid: Individual Calculations September 2015
 Johansson, Eva  Total change: 17.80  Rating chartPersonal card
 Goteborg Open 2015 rapid Gothenburg SWE 2015-08-14
RcRownchangeKK*chgGame
 2209 1943 1.50 3 0.89 20 17.80 
  Akesson, Joel f2288 SWE0.5010.39207.80 
  Vagle, Raymond 2006 NOR1.0010.592011.80 
  Alvir, Aco m2334 AUT0.001-0.0920-1.80 

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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