Rapid: Individual Calculations April 2018
 Jang, Jaewon  Total change: 37.60  Rating chartPersonal card
 Playwell Seoul Open Rapid Seoul KOR 2018-03-24
RcRownchangeKK*chgGame
 1930 1664 3.50 8 1.88 20 37.60 
  Eynula, Roza wf2064  * KOR1.0010.922018.40 
  Kim, Yongtae 1841 KOR0.001-0.2720-5.40 
  Bilegsaikhan, Erdenesaikhan 1954 KOR0.001-0.1620-3.20 
  Kobiljon, Ikromjanov 1635 KOR0.501-0.0420-0.80 
  Walker, Martin G f2064  * KOR0.001-0.0820-1.60 
  Kim, Yunseo 1818 KOR1.0010.712014.20 
  Chon, Yongjoon 1998 KOR1.0010.882017.60 
  Diu, Viacheslav m2064  * RUS0.001-0.0820-1.60 
 * 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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