Individual Calculations May 2012
 Park, Jaeyoon  Total change: -27.30  Rating chartPersonal card
 2012 Olympiad Selection Men Seoul KOR 2012-02-28
RcRownchangeKK*chgGame
 1482 1330 0.00 3 -0.91 30 -27.30 
  Kim, Sungmin 1581 KOR0.001-0.1930-5.70 
  Ku, Jayun 1413 KOR0.001-0.3930-11.70 
  Park, Jaehyuck 1452 KOR0.001-0.3330-9.90 

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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