Individual Calculations April 2008
 Volkers, Annemarie  Total change: -10.35  Rating chartPersonal card
 Halve Finale NK Vrouwen Hilversum NED 2008-01-05
RcRownchangeKK*chgGame
 2042 2008 0.00 2 -0.90 15 -13.50 
  Otten, Colleen 2042 NED0.001-0.4515-6.75 
  Otten, Colleen 2042 NED0.001-0.4515-6.75 

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 2008 - Tienkamp 3F Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2026 2008 4.00 8 0.21 15 3.15 
  Van Der Bent, Gideon 1995 NED1.0010.48157.20 
  Devaux, Nicolas 1918 FRA1.0010.38155.70 
  Ten Berge, Hans J.m. 2085 NED1.0010.61159.15 
  Heijboer, Piet 2012 NED0.001-0.4915-7.35 
  Vink, Wim 2058 NED0.001-0.4315-6.45 
  Ramer, Milan 2042 NED0.001-0.4515-6.75 
  Hansen, Lars-Henrik Bech 2083 DEN1.0010.60159.00 
  Oliemans, Cor 2013 NED0.001-0.4915-7.35 

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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