Rapid: Individual Calculations November 2019
 Privman, Boris  Total change: -32.40  Rating chartPersonal card
 Marshall Masters September 2019 New York, New York USA 2019-09-17
RcRownchangeKK*chgGame
 2081 2116 0.50 4 -1.62 20 -32.40 
  Pressman, Leif f2290 USA0.001-0.2720-5.40 
  Lu, Maximillian f2170 USA0.5010.08201.60 
  McMillan, Charles 2070 USA0.001-0.5620-11.20 
  Hua, Charles 1795 USA0.001-0.8720-17.40 

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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