Rapid: Individual Calculations July 2019
 Brain, Logan J  Total change: 18.00  Rating chartPersonal card
 Marshall Masters June 2019 New York, New York USA 2019-06-11
RcRownchangeKK*chgGame
 2218 2136 2.50 4 0.90 20 18.00 
  Krush, Irina gwg2420 USA0.001-0.1620-3.20 
  Privman, Boris f2134 USA1.0010.502010.00 
  Bonin, Jay m2335 USA1.0010.762015.20 
  Putnam, Liam Henry 1983 USA0.501-0.2020-4.00 

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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