Rapid: Individual Calculations May 2018
 Ahn, Hongjin  Total change: 29.80  Rating chartPersonal card
 BrainX Seongnam Open Rapid Seongnam KOR 2018-03-31
RcRownchangeKK*chgGame
 1850 1841 6.00 9 1.49 20 29.80 
  Kobiljon, Ikromjanov 1635 KOR1.0010.24204.80 
  Lee, Jun Hyeok f1711 KOR0.001-0.6820-13.60 
  Alshin, Alexander 1665 KOR1.0010.27205.40 
  Ahn, Sungmin 1769 KOR1.0010.40208.00 
  Eynula, Roza wf2100 KOR1.0010.822016.40 
  Kim, Yongtae 1841 KOR1.0010.502010.00 
  Diu, Viacheslav m2241  * RUS0.5010.42208.40 
  Barsaa, Darambazar 1911 MGL0.5010.10202.00 
  Kwon, Sehyun c1780 KOR0.001-0.5820-11.60 
 * 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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