Individual Calculations March 2016
 Haakman, Adri  Total change: -15.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1998 2067 4.00 8 -0.76 20 -15.20 
  Huijzer, Joop 2014 NED1.0010.43208.60 
  Kat, Rudolf 1959 NED0.501-0.1520-3.00 
  Etmans, Maarten f2026 NED0.001-0.5620-11.20 
  Bakker, Jeroen 2045 NED0.001-0.5320-10.60 
  Hendrikse, Ad 1968 NED1.0010.36207.20 
  Boerkamp, Harrie 1926 NED0.501-0.1920-3.80 
  Van Hamond, Fons 2081 NED0.001-0.4820-9.60 
  Van De Kamp, Rob 1963 NED1.0010.36207.20 

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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