Individual Calculations December 2019
 Kim, Changhoon  Total change: 23.00  Rating chartPersonal card
 23rd Club Korea League Div 1 R4 Seongnam KOR 2019-11-03
RcRownchangeKK*chgGame
 1953 1898 1.50 2 0.65 20 13.00 
  Gu, In Jung 1878 KOR0.501-0.0320-0.60 
  Kim, Saebyeok c2028 KOR1.0010.682013.60 

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)
 
 23rd Club Korea League Div 1 R5 Seongnam KOR 2019-11-17
RcRownchangeKK*chgGame
 2098 1898 1.00 2 0.50 20 10.00 
  Kim, Aleksandra V. wm2191 RUS1.0010.852017.00 
  Li, Georgiy 2005 KOR0.001-0.3520-7.00 

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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