Individual Calculations September 2010
 Parfenov, Vladimir  Total change: -14.40  Rating chartPersonal card
 Czech Open 2010 - C Pardubice CZE 2010-07-24
RcRownchangeKK*chgGame
 1893 2150 5.50 8 -0.96 15 -14.40 
  Pribyl, Jaroslav 1796 CZE0.501-0.3915-5.85 
  Mraz, Ondrej 1810 SVK0.501-0.3815-5.70 
  Pesl, Jan 1796 CZE1.0010.11151.65 
  Peretz, Eytan 1949 ISR1.0010.24153.60 
  Rujder, Tibor 1991 CZE0.001-0.7115-10.65 
  Mraz, Martin 1888 SVK1.0010.18152.70 
  Altenbernd, Dirk 1961 GER0.501-0.2515-3.75 
  Vyprachticky, David 1952 CZE1.0010.24153.60 

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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