Individual Calculations May 2012
 Jang, Jaewon  Total change: 7.95  Rating chartPersonal card
 2012 Olympiad Selection Men Seoul KOR 2012-02-28
RcRownchangeKK*chgGame
 1628 1629 2.00 3 0.53 15 7.95 
  Yoo, Youngjun 1337 KOR1.0010.15152.25 
  Hwang, Jinuk 1855 KOR1.0010.791511.85 
  Bae, Junggi 1691 KOR0.001-0.4115-6.15 

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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