Individual Calculations October 2017
 Portmann, Daniel  Total change: -20.00  Rating chartPersonal card
 Swiss Team Championship 2017 NLB round 6-7 decentralised SUI 2017-09-03
RcRownchangeKK*chgGame
 2059 2058 0.00 2 -1.00 20 -20.00 
  Haufler, Boris 2044 SUI0.001-0.5220-10.40 
  Nazarenus, Olaf 2073 GER0.001-0.4820-9.60 

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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