Rapid: Individual Calculations May 2014
 Sigurdsson, Jakob Saevar  Total change: 23.20  Rating chartPersonal card
 The Chess Championship of Northern part of Iceland 2014 (Rapid Part) Thingeyjarsveit ISL 2014-03-28
RcRownchangeKK*chgGame
 1987 1810 2.00 3 1.16 20 23.20 
  Halldorsson, Hjorleifur 1920 ISL1.0010.652013.00 
  Bjornsson, Gunnar 2127 ISL0.5010.37207.40 
  Sigurdsson, Smari 1913 ISL0.5010.14202.80 

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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