Individual Calculations January 2014
 Song, Jinwoo  Total change: 1.20  Rating chartPersonal card
 11th Korea Club League Div-1 Seoul KOR 2013-09-08
RcRownchangeKK*chgGame
 1638 1940 7.50 9 0.08 15 1.20 
  Kim, Kwanje 1540  * KOR1.0010.08151.20 
  Park, Hee Joung 1540  * KOR1.0010.08151.20 
  Alshin, Alexander 1690 KOR1.0010.19152.85 
  Wang, Chengjia 1934 KOR0.501-0.0115-0.15 
  You, Garam 1540  * KOR1.0010.08151.20 
  Seo, Eunbin 1540  * KOR1.0010.08151.20 
  Jang, Kyungsik 1879 KOR0.501-0.0815-1.20 
  Lee, Jaeyul 1540  * KOR0.501-0.4215-6.30 
  Lee, Suhyun 1540  * KOR1.0010.08151.20 
 * 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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