Individual Calculations December 2012
 Melnikov, Nikolay  Total change: -10.50  Rating chartPersonal card
 M.Chigorin Memorial 2012 St. Petersburg RUS 2012-10-27
RcRownchangeKK*chgGame
 1957 1752 1.50 8 -0.70 15 -10.50 
  Melnikov, Dmitry f2152  * RUS0.5010.42156.30 
  Cheremnova, Tamara wf2152  * RUS0.001-0.0815-1.20 
  Mamedov, Elmin 2089 RUS0.5010.38155.70 
  Mrykhin, Igor 2110 RUS0.001-0.1015-1.50 
  Maksimov, Dmitri 1982 RUS0.001-0.2115-3.15 
  Frolov, Lev 1970 RUS0.001-0.2215-3.30 
  Bezobrazov, Lev 1673 RUS0.001-0.6115-9.15 
  Pankova, Julia 1528 RUS0.501-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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