Individual Calculations March 2015
 Narayanan, Rishi T  Total change: -38.00  Rating chartPersonal card
 2nd Greater Midwest Class Championships - Class A Skokie, Illinois USA 2014-11-28
RcRownchangeKK*chgGame
 1680 1689 0.00 2 -1.03 40 -41.20 
  Pandey, Ritika 1564 USA0.001-0.6740-26.80 
  Rajamani, Sureshkumar 1795 USA0.001-0.3640-14.40 

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)
 
 2015 Tim Just's WInter Open/Reserve XXXII Deerfield, Illinois USA 2015-01-03
RcRownchangeKK*chgGame
 1997 1689 0.50 3 0.08 40 3.20 
  Meduri, Aakaash 2007 USA0.001-0.1340-5.20 
  Rajendra, Avinash 1963 USA0.001-0.1740-6.80 
  Bronfeyn, Daniel 2020 USA0.5010.384015.20 

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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