Individual Calculations November 2016
 Yaparathne, B K B  Total change: -19.40  Rating chartPersonal card
 Sri Lanka Inter Club Championship 2016 - B Division Finals Colombo SRI 2016-10-07
RcRownchangeKK*chgGame
 1672 1659 0.00 2 -0.97 20 -19.40 
  Alahakoon, T N 1719 SRI0.001-0.4220-8.40 
  Karunarathne, K M D B 1624 SRI0.001-0.5520-11.00 

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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