Individual Calculations February 2014
 Van Tooren, Erik  Total change: -6.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2014 - Nine round 3J Wijk aan Zee NED 2014-01-17
RcRownchangeKK*chgGame
 1991 1945 3.50 9 -0.44 15 -6.60 
  Munnik, Talitha 2006 NED1.0010.58158.70 
  Poncin, Peter 2048 NED0.5010.14152.10 
  Mulder, Rob 1982 NED0.001-0.4515-6.75 
  Straathof, Dick 1903 NED0.501-0.0615-0.90 
  Overweg, Danny 1980 NED0.001-0.4515-6.75 
  Bakels, Anton 2024 NED0.001-0.3915-5.85 
  Billio, Atto 2067 ITA0.001-0.3315-4.95 
  Kruijf, Caspar 1927 NED0.501-0.0315-0.45 
  Dissel, Henk 1983 NED1.0010.55158.25 

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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