Rapid: Individual Calculations May 2018
 Lee, Dongseob  Total change: 7.00  Rating chartPersonal card
 BrainX Seongnam Open Rapid Seongnam KOR 2018-03-31
RcRownchangeKK*chgGame
 1866 1639 2.00 7 0.35 20 7.00 
  Barsaa, Darambazar 1911 MGL0.001-0.1720-3.40 
  Eynula, Roza wf2039  * KOR0.001-0.0820-1.60 
  Kim, Yunseo 1818 KOR0.001-0.2720-5.40 
  Yang, Hyunseung 1611 KOR1.0010.46209.20 
  Kwak, Junyong 1821 KOR1.0010.742014.80 
  Kim, Yongtae 1841 KOR0.001-0.2420-4.80 
  Kim, Jinsoo 2022 KOR0.001-0.0920-1.80 
 * 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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