Rapid: Individual Calculations June 2017
 Jacobson, Aaron  Total change: -20.60  Rating chartPersonal card
 Marshall May 2017 Masters New York, New York USA 2017-05-16
RcRownchangeKK*chgGame
 2296 2301 1.00 4 -1.03 20 -20.60 
  Norowitz, Yaacov m2455 USA0.001-0.2920-5.80 
  Sena, Juan 2184 DOM0.001-0.6620-13.20 
  Hoffmann, Asa f2226 USA1.0010.40208.00 
  Perez, Robert M 2318 USA0.001-0.4820-9.60 

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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