Individual Calculations January 2018
 Soderstrom, Adrian  Total change: 30.40  Rating chartPersonal card
 Sundsvalls SS KM 2017 Sundsvall SWE 2017-10-05
RcRownchangeKK*chgGame
 1782 1735 2.50 4 0.76 40 30.40 
  Fahlberg, Kenneth 1716 SWE0.501-0.0340-1.20 
  Nordin, Jan-Eric 1784 SWE1.0010.574022.80 
  Walinder, Jonas 1807 SWE0.001-0.4040-16.00 
  Karrlander, Gunnar 1819 SWE1.0010.624024.80 

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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