Individual Calculations November 2018
 Ko, Budle  Total change: 17.00  Rating chartPersonal card
 21st Korea Club League Div2 Round 2 Seoul KOR 2018-10-21
RcRownchangeKK*chgGame
 1368 1425 2.00 2 0.85 20 17.00 
  Lee, Songeon 1492 KOR1.0010.592011.80 
  Park, Yerim 1244 KOR1.0010.26205.20 

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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