Individual Calculations June 2013
 Sundar, Avinaash  Total change: -25.50  Rating chartPersonal card
 2013 Hart House Reading Week Open Toronto, Ontario CAN 2013-02-22
RcRownchangeKK*chgGame
 2014 2051 0.50 4 -1.70 15 -25.50 
  Preotu, Razvan 2163 CAN0.001-0.3515-5.25 
  Ivanov, Mike 2054 CAN0.001-0.5015-7.50 
  Tonakanian, Stephan 1939 CAN0.001-0.6515-9.75 
  Zhao, Yuetong Davy 1901 CAN0.501-0.2015-3.00 

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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