Individual Calculations May 2017
 Moon, Jiwhan  Total change: 15.20  Rating chartPersonal card
 18th K Club League Div 3 Seoul KOR 2017-03-11
RcRownchangeKK*chgGame
 1315 1551 3.50 4 0.38 40 15.20 
  Jung, Yoonseo 1419 KOR1.0010.324012.80 
  Yun, Geonha 1423 KOR0.501-0.1740-6.80 
  Koh, A R 1201 KOR1.0010.11404.40 
  Yang, Hyunjik 1218 KOR1.0010.12404.80 

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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