Individual Calculations June 2019
 Hwang, Yerin  Total change: -32.40  Rating chartPersonal card
 2019 Junior Championship U08 Seoul KOR 2019-05-11
RcRownchangeKK*chgGame
 1194 1039 0.00 2 -0.58 40 -23.20 
  Shin, Jaeyeon 1202 KOR0.001-0.2840-11.20 
  Lee, Chanjoo 1185 KOR0.001-0.3040-12.00 

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)
 
 22nd Korea Club League Div2 R4 Seongnam KOR 2019-05-26
RcRownchangeKK*chgGame
 1386 1039 0.00 2 -0.23 40 -9.20 
  Park, Jaeyoung 1388 KOR0.001-0.1140-4.40 
  Hong, Sungha 1383 KOR0.001-0.1240-4.80 

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)
 

 

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