Individual Calculations October 2017
 Sokolov, Andrei  Total change: -3.30  Rating chartPersonal card
 Swiss Team Championship 2017 NLA Round 6-7 decentralised SUI 2017-09-02
RcRownchangeKK*chgGame
 2560 2499 0.50 2 -0.33 10 -3.30 
  Bogner, Sebastian g2599 SUI0.5010.14101.40 
  Prusikin, Michael g2520 GER0.001-0.4710-4.70 

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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