Individual Calculations January 2011
 Hwang, Jinuk  Total change: 16.25  Rating chartPersonal card
 5th Korea Chess League Seoul KOR 2010-09-05
RcRownchangeKK*chgGame
 1710 1839 2.00 2 0.65 25 16.25 
  Gu, In Jung 1737 KOR1.0010.36259.00 
  Kim, Doyun 1683 KOR1.0010.29257.25 

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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