Individual Calculations January 2019
 Kyun, Sung Min  Total change: 10.20  Rating chartPersonal card
 23rd Club Korea League Div 1 Round 3 Bundang, Seongnam KOR 2018-11-11
RcRownchangeKK*chgGame
 1793 1593 1.00 2 0.51 20 10.20 
  Robson, Luke Jung 1824 KOR0.001-0.2120-4.20 
  Jung, Inje 1762 KOR1.0010.722014.40 

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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