Individual Calculations September 2011
 Lo, Billy  Total change: -89.10  Rating chartPersonal card
 5th Asian Dragons Open Tournament 2011 Taipei TPE 2011-08-07
RcRownchangeKK*chgGame
 1765 2068 3.00 7 -2.97 30 -89.10 
  Baek, Wongi 1723 KOR1.0010.11303.30 
  Taweesupmun, Chanida 1855 THA0.001-0.7730-23.10 
  Celis , Joel 1775 MAC0.001-0.8530-25.50 
  Shiau, Suen-Wen 1777 TPE0.501-0.3530-10.50 
  Yang ,ching-Wei , Austin 1706 TPE0.501-0.4030-12.00 
  Low, Zhen Yu Cyrus 1718 SIN1.0010.11303.30 
  Liu , Yeh Yang 1804 TPE0.001-0.8230-24.60 

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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