Individual Calculations January 2019
 Yang, Hyunjik  Total change: -13.20  Rating chartPersonal card
 21st Korea Club League Div4 Bundang, Seongnam KOR 2018-11-10
RcRownchangeKK*chgGame
 1279 1437 3.00 4 0.18 40 7.20 
  Lee, Hosan 1356 KOR0.001-0.6140-24.40 
  Kang, Dongyoon 1249 KOR1.0010.264010.40 
  Koo, Minjun 1231 KOR1.0010.24409.60 
  Jeong, Yeonwoo 1278 KOR1.0010.294011.60 

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 Div3 Round 3 Bundang, Seongnam KOR 2018-11-11
RcRownchangeKK*chgGame
 1262 1437 0.00 1 -0.73 40 -29.20 
  Joo, Youngchan 1262 KOR0.001-0.7340-29.20 

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)
 
 21st Korea Club League Div3 Round 4 Bundang, Seongnam KOR 2018-11-25
RcRownchangeKK*chgGame
 1323 1437 1.50 2 0.22 40 8.80 
  Seo, Jiwon 1187 KOR1.0010.19407.60 
  Lee, Sihu 1459 KOR0.5010.03401.20 

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)
 

 

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