Individual Calculations May 2018
 Wiklund, Johan  Total change: 2.80  Rating chartPersonal card
 Paskturneringen 2018 Norrkoping SWE 2018-03-30
RcRownchangeKK*chgGame
 2003 1913 2.50 6 0.14 20 2.80 
  Adler, Bo 2173 SWE0.001-0.1820-3.60 
  Vu, Melvin 1707 SWE0.501-0.2620-5.20 
  Norqvist, Lars 1803 SWE1.0010.35207.00 
  Naslund, Mikael f2238 SWE0.5010.37207.40 
  Andersson, Lars 2049 SWE0.5010.18203.60 
  Jappinen, Erland 2046 SWE0.001-0.3220-6.40 

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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