Individual Calculations November 2018
 Park, Yerim  Total change: -44.40  Rating chartPersonal card
 21st Korea Club League Div3 Round 2 Seoul KOR 2018-10-14
RcRownchangeKK*chgGame
 1189 1244 0.50 2 -0.65 40 -26.00 
  Seo, Jonghyun 1238 KOR0.501-0.0140-0.40 
  Seo, Jiwon 1140 KOR0.001-0.6440-25.60 

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 2 Seoul KOR 2018-10-21
RcRownchangeKK*chgGame
 1457 1244 0.00 2 -0.46 40 -18.40 
  Ryu, Jonggak 1488 KOR0.001-0.2040-8.00 
  Ko, Budle 1425 KOR0.001-0.2640-10.40 

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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