Rapid: Individual Calculations May 2012
 Noah, Ali Hussen  Total change: -29.20  Rating chartPersonal card
 Kharkiv Region Rapid Chess Championship Kharkiv UKR 2012-02-25
RcRownchangeKK*chgGame
 2051 2378 2.00 4 -1.46 20 -29.20 
  Gritsenko, Dmitry 2002 UKR0.501-0.4120-8.20 
  Rybakov, Sergey 1989 UKR0.501-0.4120-8.20 
  Odrikovsky, Nikolay 2030 UKR1.0010.11202.20 
  Shapoval, Galina wm2183 UKR0.001-0.7520-15.00 

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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