Blitz: Individual Calculations October 2017
 Bartochowski, Nicholas J  Total change: 8.40  Rating chartPersonal card
 2017 Illinois Blitz Championship Northbrook, Illinois USA 2017-09-02
RcRownchangeKK*chgGame
 1977 2037 5.00 8 0.42 20 8.40 
  Bondar, Leonid 2035 USA1.0010.502010.00 
  Bondar, Leonid 2035 USA1.0010.502010.00 
  Wang, Jason c2197 USA0.001-0.2920-5.80 
  Wang, Jason c2197 USA1.0010.712014.20 
  Rajamani, Sureshkumar 1756 USA1.0010.16203.20 
  Rajamani, Sureshkumar 1756 USA0.001-0.8420-16.80 
  White, James 1920 USA1.0010.34206.80 
  White, James 1920 USA0.001-0.6620-13.20 

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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