Individual Calculations November 2009
 Tropin, Nikolay  Total change: -16.50  Rating chartPersonal card
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2026 1798 1.00 7 -0.66 25 -16.50 
  Predke, Alexandr 2198  * RUS0.001-0.0825-2.00 
  Kobzar, Alexandr 2198  * UKR0.001-0.0825-2.00 
  Dolgusheva, Izabella 2057 RUS0.001-0.1825-4.50 
  Pischikov, Vadim 1959 RUS0.001-0.2925-7.25 
  Jarvinen, Seppo 1907 FIN0.001-0.3525-8.75 
  Ivanov, Miroslav 2090 RUS0.001-0.1525-3.75 
  Pitkanen, Juhani 1775 FIN1.0010.472511.75 
 * 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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