Rapid: Individual Calculations June 2016
 Sulman, Robert M  Total change: 23.40  Rating chartPersonal card
 May 2016 Marshall Masters New York, New York USA 2016-05-17
RcRownchangeKK*chgGame
 2385 2239 2.50 4 1.17 20 23.40 
  Bonin, Jay R m2335 USA1.0010.632012.60 
  Lenderman, Aleksandr g2590 USA0.5010.39207.80 
  Shtivelband, Richard 2131 USA1.0010.35207.00 
  Molner, Mackenzie g2484 USA0.001-0.2020-4.00 

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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