Individual Calculations October 2017
 Vianin, Pascal  Total change: -7.20  Rating chartPersonal card
 Swiss Team Championship 2017 NLB round 6-7 decentralised SUI 2017-09-03
RcRownchangeKK*chgGame
 2015 2151 1.00 2 -0.36 20 -7.20 
  Heinatz, Maria 1960 SUI1.0010.25205.00 
  De La Rosa, Damian 2070 SUI0.001-0.6120-12.20 

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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