Rapid: Individual Calculations June 2013
 Baek, Wongi  Total change: -20.60  Rating chartPersonal card
 2013 Korea Rapid Championship - Men Seoul KOR 2013-04-28
RcRownchangeKK*chgGame
 1754 1739 1.00 4 -1.03 20 -20.60 
  Lee, Sanghoon f2139  * KOR0.001-0.0820-1.60 
  Choi, Ian 1608 KOR1.0010.32206.40 
  You, Haneul 1519 KOR0.001-0.7820-15.60 
  Kim, Changhoon 1748 KOR0.001-0.4920-9.80 
 * 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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