Individual Calculations November 2009
 Chan, Nicholas  Total change: -1.50  Rating chartPersonal card
 DATCC Chess League 2009 Kuala Lumpur MAS 2009-04-22
RcRownchangeKK*chgGame
 2170 2386 3.00 4 -0.10 15 -1.50 
  Ibrahim, Mohd Irman 2164 MAS1.0010.22153.30 
  Che Hassan, Abdullah 2158 MAS1.0010.21153.15 
  Wahiduddin, Kamalarifin 2147 MAS1.0010.20153.00 
  Udani, Ian 2211 PHI0.001-0.7315-10.95 

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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