Rapid: Individual Calculations May 2018
 Lee, Onbin  Total change: -45.80  Rating chartPersonal card
 BrainX Seongnam U1600 Rapid Seongnam KOR 2018-03-31
RcRownchangeKK*chgGame
 1222 1428 1.50 5 -2.29 20 -45.80 
  Ha, Yoonsoo 1210 KOR0.001-0.7820-15.60 
  Chun, Junhyun 1251 KOR1.0010.27205.40 
  Lee, Woosung 1246 KOR0.001-0.7420-14.80 
  Lee, Siwoo 1303 KOR0.001-0.6720-13.40 
  Roy, Anish 1100 KOR0.501-0.3720-7.40 

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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