Individual Calculations April 2018
 Ray, Sarathi  Total change: 24.00  Rating chartPersonal card
 Marshall FIDE Mondays January-March 2018 New York, New York USA 2018-01-29
RcRownchangeKK*chgGame
 1996 2047 4.00 5 1.20 20 24.00 
  McMichael, Alan 1719 USA0.501-0.3720-7.40 
  Dedona, Mark 1733 USA1.0010.14202.80 
  Cuscianna, Joseph 1916 USA1.0010.32206.40 
  Akylbekov, Nasyr 2222 KGZ1.0010.732014.60 
  Ostrovskiy, Aleksandr m2391 USA0.5010.38207.60 

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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