Individual Calculations May 2017
 Leutwyler, Martin  Total change: 2.40  Rating chartPersonal card
 Swiss Team Championship 2017 NLB 2-3 decentralised SUI 2017-04-09
RcRownchangeKK*chgGame
 2223 2181 1.00 2 0.12 20 2.40 
  Rueetschi, Urs f2266 SUI0.5010.12202.40 
  Curien, Nicolas 2180 SUI0.5010.00200.00 

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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