Individual Calculations March 2010
 Bro, Mirza  Total change: 8.25  Rating chartPersonal card
 Corus Chess Tournament - Tien 4D Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 1924 1800 3.00 8 0.33 25 8.25 
  Winkel, Ruud 1961 NED1.0010.712517.75 
  De Kleijnen, Henk 1936 NED0.5010.18254.50 
  Enserink, Henk 1860 NED0.001-0.4225-10.50 
  Van Soest, Roland 1898 NED0.5010.13253.25 
  Holsteijn, Gerrit 2008 NED0.5010.27256.75 
  Avis, Fred 1938 NED0.001-0.3125-7.75 
  Westerman, Hendrik W. 1909 NED0.001-0.3525-8.75 
  Broos, Simon 1884 NED0.5010.12253.00 

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)
 

 

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