Individual Calculations February 2017
 Hageman, Ger  Total change: -40.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1984 1986 2.50 9 -2.02 20 -40.40 
  Holscher, Peter 2054 NED0.5010.09201.80 
  Forster, William c1963 NZL0.501-0.0320-0.60 
  Kalle, Erwin 1977 NED0.001-0.5120-10.20 
  Velde, Jan 1921 NED0.001-0.5920-11.80 
  Freer, Glenn 2019 NED0.001-0.4520-9.00 
  Mienis, Dennis 1878 NED1.0010.35207.00 
  Sula, Avni 2050 ALB0.001-0.4120-8.20 
  Boelhouwer, Collin 2050 NED0.001-0.4120-8.20 
  Kat, Rudolf 1946 NED0.501-0.0620-1.20 

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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