Individual Calculations January 2015
 Song, Jinwoo  Total change: -2.00  Rating chartPersonal card
 13th Korea Club Chess League Div-2 Seoul KOR 2014-09-14
RcRownchangeKK*chgGame
 1531 1902 3.50 4 -0.10 20 -2.00 
  Nam, Ju Won 1502  * KOR1.0010.08201.60 
  Kim, Daeil 1616 KOR0.501-0.3420-6.80 
  Lee, Seyeon 1502  * KOR1.0010.08201.60 
  Noh, Yunha 1502  * KOR1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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