Individual Calculations March 2015
 Kasiurak, Zach  Total change: -21.00  Rating chartPersonal card
 2015 Tim Just's WInter Open/Reserve XXXII Deerfield, Illinois USA 2015-01-03
RcRownchangeKK*chgGame
 2010 2226 2.00 3 -0.30 20 -6.00 
  Napoli, Steven 2019 USA0.001-0.7720-15.40 
  Bartochowski, Nich 1906 USA1.0010.13202.60 
  Furfine, Jacob 2106 USA1.0010.34206.80 

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)
 
 38th Cardinal Open Columbus, Ohio USA 2015-01-23
RcRownchangeKK*chgGame
 2153 2226 1.00 3 -0.75 20 -15.00 
  Baumgartner, Blake 1912 USA1.0010.14202.80 
  Jayaram, Ashwin m2445 IND0.001-0.2220-4.40 
  Pappu, Ananth 2103 USA0.001-0.6720-13.40 

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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