Individual Calculations May 2017
 Antar Badal, Azadi  Total change: 14.00  Rating chartPersonal card
 15. Bayer Open April games Leverkusen GER 2017-04-01
RcRownchangeKK*chgGame
 1735 1842 1.00 1 0.35 40 14.00 
  Skiber, Friedel 1735 GER1.0010.354014.00 

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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