Individual Calculations January 2019
 Lee, Minkyoung  Total change: -23.60  Rating chartPersonal card
 21st Korea Club League Div4 Bundang, Seongnam KOR 2018-11-10
RcRownchangeKK*chgGame
 1227 1138 1.00 4 -0.51 40 -20.40 
  Choi, Hyomook 1213 KOR0.001-0.4040-16.00 
  Hwang, Miyoun B 1186 KOR1.0010.574022.80 
  Jeong, Yeonwoo 1278 KOR0.001-0.3140-12.40 
  Koo, Minjun 1231 KOR0.001-0.3740-14.80 

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)
 
 7th Igloo Seoul KOR 2018-11-19
RcRownchangeKK*chgGame
 1538 1138 0.00 1 -0.08 40 -3.20 
  Seong, Jinsoo 1538  * KOR0.001-0.0840-3.20 
 * 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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