Individual Calculations September 2016
 Perkins, Josiah  Total change: 0.00  Rating chartPersonal card
 2016 NAYCC U16 Windsor CAN 2016-08-07
RcRownchangeRpKK*chgGame
 1915 0 3.50 7 0.00 1915   0.00 
  Yu, Wenlu 1993 CAN0.0010.00 0.00 
  Miyasaka, Matthew S 1971 USA0.0010.00 0.00 
  Lee, Stefano 1592 CAN1.0010.00 0.00 
  Zhang, Jeff 1907 CAN1.0010.00 0.00 
  Asaria, Danial 2038 USA0.0010.00 0.00 
  Daggupati, Balaji 1932 USA1.0010.00 0.00 
  Pan, Christopher 1975 USA0.5010.00 0.00 

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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