Individual Calculations May 2019
 Song, Haeseong  Total change: -40.40  Rating chartPersonal card
 22nd Korea Club League Div2 R2 Seongnam KOR 2019-03-31
RcRownchangeKK*chgGame
 1089 1013 0.00 1 -0.40 40 -16.00 
  Kim, Yunhyeok 1089 KOR0.001-0.4040-16.00 

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 R3 Seongnam KOR 2019-04-14
RcRownchangeKK*chgGame
 1153 1007 0.00 2 -0.61 40 -24.40 
  Choi, Moon Kyoung 1128 KOR0.001-0.3440-13.60 
  Yoo, Howon 1178 KOR0.001-0.2740-10.80 

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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