Individual Calculations April 2018
 Kim, Doyun  Total change: 9.80  Rating chartPersonal card
 2018 Korea Olympiad 2nd Selection - Men Seoul KOR 2018-03-01
RcRownchangeKK*chgGame
 1797 1680 2.00 4 0.49 20 9.80 
  Lee, Jun Hyeok f2080  * KOR0.001-0.0820-1.60 
  Lee, Sangmoon 1617 KOR1.0010.41208.20 
  Kim, Yunseo 1878 KOR1.0010.762015.20 
  Yang, Hyunseung 1611 KOR0.001-0.6020-12.00 
 * 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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