Individual Calculations July 2011
 Vachtfeidl, Petr  Total change: -5.40  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 1944 2039 3.00 5 -0.12 15 -1.80 
  Bayliss, Lyall C P 1963 ENG1.0010.40156.00 
  Feavyour, John A 2069 ENG0.001-0.4615-6.90 
  Waterfield, John W 2005 ENG1.0010.45156.75 
  Van Der Westhuizen, Charles V 1891 RSA0.001-0.7015-10.50 
  Booley, Graham M 1790 ENG1.0010.19152.85 

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)
 
 Ostravsky konik 2011 - open A Ostrava CZE 2011-04-30
RcRownchangeKK*chgGame
 2087 1981 3.00 9 -0.24 15 -3.60 
  Weichhold, Pawel 2236 POL0.001-0.1915-2.85 
  Mohapl, Petr 2120 CZE1.0010.691510.35 
  Rakus, Pavel 2158 CZE0.001-0.2715-4.05 
  Kana, Pavel 2062 CZE0.001-0.3915-5.85 
  Didi, Jan 2037 CZE0.001-0.4215-6.30 
  Hladik, Lumir 2047 CZE1.0010.59158.85 
  Kolar, Stanislav 2095 CZE1.0010.66159.90 
  Miturova, Magdalena wf2094 CZE0.001-0.3515-5.25 
  Stachon, Martin 1936 CZE0.001-0.5615-8.40 

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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