Individual Calculations March 2010
 Winkel, Ruud  Total change: -35.40  Rating chartPersonal card
 Klasse 3B Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2000 1961 0.00 2 -0.89 15 -13.35 
  Haggeman, Henny 1995 NED0.001-0.4515-6.75 
  Karssen, Henk 2004 NED0.001-0.4415-6.60 

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)
 
 Corus Chess Tournament - Tien 4D Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 1910 1961 2.50 7 -1.47 15 -22.05 
  Bro, Mirza 1800 NED0.001-0.7115-10.65 
  Broos, Simon 1884 NED1.0010.39155.85 
  Westerman, Hendrik W. 1909 NED0.501-0.0715-1.05 
  De Kleijnen, Henk 1936 NED0.501-0.0315-0.45 
  Van Soest, Roland 1898 NED0.501-0.0915-1.35 
  Holsteijn, Gerrit 2008 NED0.001-0.4315-6.45 
  Avis, Fred 1938 NED0.001-0.5315-7.95 

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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