Individual Calculations April 2017
 Potterat, Marc  Total change: 2.60  Rating chartPersonal card
 SGM 2016/17 (League 1+2) round 7 decentralised SUI 2017-03-11
RcRownchangeKK*chgGame
 2115 2126 0.50 1 -0.02 20 -0.40 
  Aeschbach, Werner 2115 SUI0.501-0.0220-0.40 

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)
 
 Swiss Team Championship 2017 NLB 1 decentralised SUI 2017-03-19
RcRownchangeKK*chgGame
 2236 2126 0.50 1 0.15 20 3.00 
  Schaufelberger, Heinz f2236 SUI0.5010.15203.00 

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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