Individual Calculations September 2012
 Liu , Yeh Yang  Total change: 13.65  Rating chartPersonal card
 2012 Asian Dragons Open Chess Tournament Taipei TPE 2012-08-14
RcRownchangeKK*chgGame
 1828 1883 6.00 9 0.91 15 13.65 
  Ho, Men-Wei 1588 TPE1.0010.15152.25 
  Lin, Chung-Yu Lee 1619 TPE0.501-0.3215-4.80 
  Celis , Solomon B. Iii c1989 MAC0.001-0.3615-5.40 
  Ssegirinya, Joseph-Mary M. c2004 MAC1.0010.66159.90 
  Fukuda, Toyoaki 1960 JPN1.0010.61159.15 
  Wong, Yee Chit 1803 HKG0.501-0.1115-1.65 
  Celis , Joel 1810 MAC0.001-0.6015-9.00 
  Hamane , Kenichi 1888 JPN1.0010.51157.65 
  Yuki , Osamu 1791 JPN1.0010.37155.55 

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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