Individual Calculations January 2019
 Lee, Donghoon  Total change: -1.20  Rating chartPersonal card
 21st Korea Club League Div4 Bundang, Seongnam KOR 2018-11-10
RcRownchangeKK*chgGame
 1173 1423 2.00 2 0.43 20 8.60 
  Kim, Hyungjoon 1038 KOR1.0010.09201.80 
  Kim, Taehyeon 1308 KOR1.0010.34206.80 

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)
 
 21st Korea Club League Div2 Round 3 Bundang, Seongnam KOR 2018-11-11
RcRownchangeKK*chgGame
 1584 1423 0.00 2 -0.59 20 -11.80 
  Ryu, Jonggak 1492 KOR0.001-0.4020-8.00 
  Lim, Donghyun 1675 KOR0.001-0.1920-3.80 

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)
 
 21st Korea Club League Div2 Round 4 Bundang, Seongnam KOR 2018-11-25
RcRownchangeKK*chgGame
 1273 1423 1.50 2 0.10 20 2.00 
  Cha, Ethan Junhyeok 1316 KOR0.501-0.1520-3.00 
  Lee, Junho 1230 KOR1.0010.25205.00 

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)
 

 

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