Individual Calculations May 2017
 Petrov, Nikita  Total change: 8.30  Rating chartPersonal card
 Swiss Team Championship 2017 NLA 2-3 decentralised SUI 2017-04-09
RcRownchangeKK*chgGame
 2469 2530 2.00 2 0.83 10 8.30 
  Hug, Werner m2481 SUI1.0010.43104.30 
  Forster, Richard m2456 SUI1.0010.40104.00 

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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