Rapid: Individual Calculations May 2014
 Halldorsson, Hjorleifur  Total change: -29.00  Rating chartPersonal card
 The Chess Championship of Northern part of Iceland 2014 (Rapid Part) Thingeyjarsveit ISL 2014-03-28
RcRownchangeKK*chgGame
 1744 1920 0.00 2 -1.45 20 -29.00 
  Sigurdsson, Jakob Saevar 1810 ISL0.001-0.6520-13.00 
  Thorhallsson, Simon 1677 ISL0.001-0.8020-16.00 

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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