Individual Calculations January 2018
 Fahlberg, Kenneth  Total change: 17.60  Rating chartPersonal card
 Sundsvalls SS KM 2017 Sundsvall SWE 2017-10-05
RcRownchangeKK*chgGame
 1786 1716 2.50 4 0.88 20 17.60 
  Soderstrom, Adrian 1735 SWE0.5010.03200.60 
  Walinder, Jonas 1807 SWE0.5010.12202.40 
  Karrlander, Gunnar 1819 SWE0.5010.14202.80 
  Nordin, Jan-Eric 1784 SWE1.0010.592011.80 

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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