Individual Calculations April 2017
 Izumi, Haruki  Total change: -20.40  Rating chartPersonal card
 March 2017 Marshall FIDE Weekend New York, New York USA 2017-03-03
RcRownchangeKK*chgGame
 1713 1613 1.00 4 -0.51 40 -20.40 
  Chasin, Nico Werne c1911 USA0.001-0.1540-6.00 
  Hellner, Wesley 1811 USA0.001-0.2440-9.60 
  Kundilakkandi, Shi 1423 IND0.001-0.7540-30.00 
  Kantey, David 1706 USA1.0010.634025.20 

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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