Individual Calculations October 2017
 Musaelyan, Arshavir  Total change: -19.40  Rating chartPersonal card
 Swiss Team Championship 2017 NLB round 6-7 decentralised SUI 2017-09-03
RcRownchangeKK*chgGame
 2002 1990 0.00 2 -0.97 20 -19.40 
  Miletic, Predrag 1911 SUI0.001-0.6120-12.20 
  Hoang, Harry 2093 SUI0.001-0.3620-7.20 

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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