Individual Calculations October 2018
 Gu, In Jung  Total change: 4.80  Rating chartPersonal card
 23rd Club Korea League Div 1 Round 1 Bundang, Seongnam KOR 2018-09-09
RcRownchangeKK*chgGame
 2145 1811 0.50 2 0.24 20 4.80 
  Diu, Viacheslav m2211  * RUS0.001-0.0820-1.60 
  Kim, Jinsoo 2078 KOR0.5010.32206.40 
 * 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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