Individual Calculations March 2011
 Yuan, Yi  Total change: 25.80  Rating chartPersonal card
 Australian Junior Ch. (U/18 Open) Melbourne AUS 2011-01-15
RcRownchangeKK*chgGame
 2032 2124 6.50 8 1.72 15 25.80 
  Ng, Isaac 1757 AUS1.0010.10151.50 
  Chan, Michael 1855 AUS1.0010.17152.55 
  Morris, James m2270 AUS1.0010.701510.50 
  Schon, Eugene 2157 AUS0.001-0.4515-6.75 
  Tan, Justin 2161 AUS1.0010.55158.25 
  Cheng, Bobby f2335 AUS0.5010.27154.05 
  Feng, Thomas 1778 AUS1.0010.11151.65 
  Liu, Yi 1946 AUS1.0010.27154.05 

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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