Rapid: Individual Calculations November 2018
 Bonin, Jay  Total change: -4.00  Rating chartPersonal card
 Marshall Masters October 2018 New York, New York USA 2018-10-16
RcRownchangeKK*chgGame
 2099 2363 3.00 4 -0.20 20 -4.00 
  Kozikowski, Anthony 1990 USA1.0010.10202.00 
  Liu, Bingjie 1968 USA1.0010.08201.60 
  Pressman, Leif f2284 USA0.001-0.6120-12.20 
  Sena, Juan 2154 DOM1.0010.23204.60 

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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