Individual Calculations November 2014
 Tutush, Dusan  Total change: -23.40  Rating chartPersonal card
 2014 Chess - IQ October Quads I Skokie, Illinois USA 2014-10-04
RcRownchangeKK*chgGame
 1776 1922 1.50 3 -0.59 20 -11.80 
  Cohen, Fredric S 1797 USA1.0010.33206.60 
  Arond, Dean 1762 USA0.001-0.7120-14.20 
  Wang, Ricky 1768 USA0.501-0.2120-4.20 

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)
 
 23rd Annual Midwest Class Championships Wheeling, Illinois USA 2014-10-10
RcRownchangeKK*chgGame
 1911 1922 2.00 3 0.45 20 9.00 
  Peng, Tianlu 1937 CHN1.0010.522010.40 
  Wang, Ricky 1768 USA1.0010.29205.80 
  Indusekar, Akshay 2027 USA0.001-0.3620-7.20 

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)
 
 2014 Chess - IQ October Plus Score Open Skokie, Illinois USA 2014-10-25
RcRownchangeKK*chgGame
 1687 1922 0.50 2 -1.03 20 -20.60 
  Smythe, Bill 1838 USA0.501-0.1220-2.40 
  Pandey, Ritika 1536 USA0.001-0.9120-18.20 

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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