Individual Calculations February 2016
 Karlsson, Leif  Total change: 23.20  Rating chartPersonal card
 Katrineholms KM 2015 round 3-15 Katrineholm SWE 2015-09-15
RcRownchangeKK*chgGame
 1672 1829 2.00 2 0.58 40 23.20 
  Grip, Dan 1721 SWE1.0010.354014.00 
  Jansson, Bert 1622 SWE1.0010.23409.20 

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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