Individual Calculations January 2011
 Bae, Jisoo  Total change: -37.25  Rating chartPersonal card
 5th Korea Chess League Seoul KOR 2010-09-05
RcRownchangeKK*chgGame
 1596 1526 1.00 6 -1.49 25 -37.25 
  Chung, Sunghoon 1812 KOR0.001-0.1625-4.00 
  Ahn, Sungjin 1784 KOR0.001-0.1825-4.50 
  Jang, Jaewon 1641 KOR0.001-0.3425-8.50 
  Kim, Taegyeong 1508 KOR0.501-0.0325-0.75 
  Jeong, Youngkyun 1288 KOR0.501-0.3025-7.50 
  Kim, Sungmin 1540 KOR0.001-0.4825-12.00 

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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