Individual Calculations June 2018
 Bacak, Altug  Total change: 3.40  Rating chartPersonal card
 2018 Istanbul Local Chess Team Matches Group I Istanbul TUR 2018-03-23
RcRownchangeKK*chgGame
 1426 1703 1.00 1 0.17 20 3.40 
  Colak, Demir 1426 TUR1.0010.17203.40 

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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