Individual Calculations January 2015
 Kwak, Keun Hyong  Total change: -60.40  Rating chartPersonal card
 13th Korea Club Chess League Div-3 Seoul KOR 2014-09-14
RcRownchangeKK*chgGame
 1468 1456 0.00 3 -1.51 40 -60.40 
  Kim, Woongbin 1766 KOR0.001-0.1440-5.60 
  Cho, Jaemin 1318 KOR0.001-0.6940-27.60 
  Park, Chanhee 1321 KOR0.001-0.6840-27.20 

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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