Rapid: Individual Calculations November 2016
 Graff, Slawomir  Total change: 3.20  Rating chartPersonal card
 Amider Team Cup Wegliniec POL 2016-09-28
RcRownchangeKK*chgGame
 1936 1881 1.00 2 0.16 20 3.20 
  Biernat, Stanislaw 1936 POL0.001-0.4220-8.40 
  Biernat, Stanislaw 1936 POL1.0010.582011.60 

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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