Individual Calculations January 2010
 Yoon, Sukbae  Total change: -14.75  Rating chartPersonal card
 3rd K-League 2009 Seoul KOR 2009-09-13
RcRownchangeKK*chgGame
 1682 1772 2.50 5 -0.59 25 -14.75 
  Choi, Junil 1867 KOR0.001-0.3725-9.25 
  Bae, Kang Hyun 1711 KOR0.001-0.5825-14.50 
  Kang, Jinsu 1582 KOR1.0010.25256.25 
  Lee, Sung Geun 1576 KOR0.501-0.2525-6.25 
  Byun, Sungwon wc1673 KOR1.0010.36259.00 

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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