Individual Calculations October 2015
 Somers, Martijn  Total change: 10.40  Rating chartPersonal card
 Limburgse Interclubs 2015-2016 Round 1 Various BEL 2015-09-25
RcRownchangeKK*chgGame
 1861 1663 0.50 1 0.26 40 10.40 
  Tutenel, Erik 1861 BEL0.5010.264010.40 

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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