Individual Calculations January 2020
 Loetscher, Roland  Total change: 3.50  Rating chartPersonal card
 SGM 2019-20 round 2-3 decentralised SUI 2019-11-30
RcRownchangeKK*chgGame
 2113 2397 2.00 2 0.35 10 3.50 
  Eschmann, Patrick 2209 SUI1.0010.26102.60 
  Haufler, Boris 2017 SUI1.0010.09100.90 

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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