Individual Calculations April 2008
 Sommerhalder, Eric  Total change: 23.50  Rating chartPersonal card
 Aeroflot open 2008 C Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2111 1810 2.00 7 0.94 25 23.50 
  Golovan, Igor 2153 RUS0.001-0.1225-3.00 
  Zhekov, Zhivko 2160 BUL0.001-0.1125-2.75 
  Baskakov, Nikolay 2077 RUS1.0010.822520.50 
  Yeo, Michael J 2110 ENG0.001-0.1525-3.75 
  Grandadam, Nicolas 2065 SUI0.001-0.1925-4.75 
  Thirion, Marcel 2160 BEL0.001-0.1125-2.75 
  Sergeev, Andrey 2051 RUS1.0010.802520.00 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office