Individual Calculations October 2017
 Zarri, Florian  Total change: 4.20  Rating chartPersonal card
 Swiss Team Championship 2017 NLB round 6-7 decentralised SUI 2017-09-03
RcRownchangeKK*chgGame
 2207 2122 1.00 2 0.21 20 4.20 
  Kupalov, Igor 2096 SUI1.0010.46209.20 
  Milosevic, Goran m2318 SUI0.001-0.2520-5.00 

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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