Individual Calculations March 2011
 Liu, Yi  Total change: 25.65  Rating chartPersonal card
 Australian Junior Ch. (U/18 Open) Melbourne AUS 2011-01-15
RcRownchangeKK*chgGame
 2096 1946 4.00 7 1.71 15 25.65 
  Morris, James m2270 AUS0.001-0.1315-1.95 
  Wang, Oscar 1942 AUS1.0010.49157.35 
  Schon, Eugene 2157 AUS1.0010.771511.55 
  Chan, Michael 1855 AUS1.0010.38155.70 
  Cheng, Bobby f2335 AUS0.001-0.0915-1.35 
  Yuan, Yi 2124 AUS0.001-0.2715-4.05 
  Tang, Jason 1988 AUS1.0010.56158.40 

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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