Individual Calculations January 2012
 Ku, Jayun  Total change: 7.80  Rating chartPersonal card
 7th K_League Div 2 Seoul KOR 2011-09-04
RcRownchangeKK*chgGame
 1454 1405 2.00 4 0.26 30 7.80 
  Oh, Minah wc1499 KOR1.0010.633018.90 
  Byun, Sungwon wc1558 KOR0.001-0.3030-9.00 
  Park, Jaeyoon 1319 KOR1.0010.383011.40 
  Park, Jaehyuck 1438 KOR0.001-0.4530-13.50 

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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