Individual Calculations January 2009
 Li Ying, Patrick  Total change: -10.80  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2123 2153 3.00 7 -0.72 15 -10.80 
  Diamant, Andre m2412 BRA0.001-0.1815-2.70 
  Sakr, Nassim 2121 LIB1.0010.46156.90 
  Huguet, Sergio f2109 HON0.001-0.5615-8.40 
  Veer, Willem 1957 SUR1.0010.25153.75 
  Chung, Sunghoon 1828 KOR1.0010.13151.95 
  Annurudha, G C 2212 SRI0.001-0.4215-6.30 
  Jaquez, Juan 2223 DOM0.001-0.4015-6.00 

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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