Individual Calculations January 2019
 Jang, Chanhee  Total change: -57.20  Rating chartPersonal card
 21st Korea Club League Div4 Bundang, Seongnam KOR 2018-11-10
RcRownchangeKK*chgGame
 1174 1138 0.50 4 -1.35 40 -54.00 
  You, Garam 1424 KOR0.001-0.1640-6.40 
  Kim, Dokyun 1003 KOR0.001-0.6840-27.20 
  Lee, Eunjae 1115 KOR0.501-0.0340-1.20 
  Choi, Gyungsook 1152 KOR0.001-0.4840-19.20 

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 Round 5 Bundang, Seongnam KOR 2018-12-09
RcRownchangeKK*chgGame
 1538 1138 0.00 1 -0.08 40 -3.20 
  Eynula, Roza wf1538  * 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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