Individual Calculations May 2019
 Nakada, Akira  Total change: -5.20  Rating chartPersonal card
 Marshall Premier March 2019 New York, New York USA 2019-03-29
RcRownchangeKK*chgGame
 2098 2216 2.50 4 -0.13 40 -5.20 
  Huston, Gus 2148 USA0.501-0.0940-3.60 
  Zhang, Alan 2152 USA0.501-0.0940-3.60 
  Vogel, Jake 1999 USA1.0010.22408.80 
  Tian, Eddy 2094 USA0.501-0.1740-6.80 

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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