Individual Calculations September 2012
 Rozovsky, Daniel  Total change: 3.75  Rating chartPersonal card
 2012 Denker Tournament of High School Champions Vancouver, Washington USA 2012-08-04
RcRownchangeKK*chgGame
 2033 2092 2.00 3 0.25 15 3.75 
  Ma, Kevin 1749 USA1.0010.12151.80 
  Yang, Darwin m2486 USA0.001-0.0815-1.20 
  Wolf, Alexander P 1864 USA1.0010.21153.15 

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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