Individual Calculations October 2016
 Cohen, Fredric S  Total change: -36.40  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1769 1729 0.00 4 -1.82 20 -36.40 
  Daswani, Benedict 2002 CAN0.001-0.1720-3.40 
  Khan, Mohammad Kha 1810 USA0.001-0.3920-7.80 
  Pandey, Ritika 1641 USA0.001-0.6220-12.40 
  Rao, Patrick 1623 USA0.001-0.6420-12.80 

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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