Individual Calculations September 2011
 Liu , Yeh Yang  Total change: 78.90  Rating chartPersonal card
 5th Asian Dragons Open Tournament 2011 Taipei TPE 2011-08-07
RcRownchangeKK*chgGame
 1921 1804 5.50 8 2.63 30 78.90 
  Shiau, Suen-Wen 1777 TPE0.501-0.0430-1.20 
  Taweesupmun, Chanida 1855 THA1.0010.573017.10 
  Yang , Hainan 2138 CHN0.001-0.1230-3.60 
  Celis , Joel 1775 MAC0.501-0.0430-1.20 
  Wiwatanadate, Poompong 1992 THA1.0010.743022.20 
  Jang, Kyungsik 1804 KOR0.5010.00300.00 
  Li , Hui 1957 MAC1.0010.703021.00 
  Lo, Billy 2068 HKG1.0010.823024.60 

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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