Individual Calculations January 2019
 Cho, Sunhee  Total change: -38.80  Rating chartPersonal card
 21st Korea Club League Div4 Bundang, Seongnam KOR 2018-11-10
RcRownchangeKK*chgGame
 1359 1239 0.00 1 -0.34 40 -13.60 
  Chun, Junhyun 1359 KOR0.001-0.3440-13.60 

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)
 
 21st Korea Club League Div2 Round 3 Bundang, Seongnam KOR 2018-11-11
RcRownchangeKK*chgGame
 1442 1239 0.00 1 -0.24 40 -9.60 
  Ko, Budle 1442 KOR0.001-0.2440-9.60 

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)
 
 21st Korea Club League Div2 Round 4 Bundang, Seongnam KOR 2018-11-25
RcRownchangeKK*chgGame
 1316 1239 0.00 1 -0.39 40 -15.60 
  Cha, Ethan Junhyeok 1316 KOR0.001-0.3940-15.60 

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)
 

 

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