Individual Calculations January 2012
 Lee, Kibong  Total change: 18.60  Rating chartPersonal card
 7th K_League Div 2 Seoul KOR 2011-09-04
RcRownchangeKK*chgGame
 1450 1281 1.50 3 0.62 30 18.60 
  Im, Seonghae 1451 KOR1.0010.723021.60 
  Kim, Sungmin 1579 KOR0.001-0.1530-4.50 
  Park, Jaeyoon 1319 KOR0.5010.05301.50 

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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