Individual Calculations February 2018
 Van Engen, Herman  Total change: -22.00  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1982 2032 4.00 9 -1.10 20 -22.00 
  Helder, Marc 2118 NED0.001-0.3820-7.60 
  Manshanden, Nick 1949 NED0.001-0.6120-12.20 
  Sula, Avni 2018 ALB1.0010.48209.60 
  Roet, Siem 2005 NED0.501-0.0420-0.80 
  Albrecht, Alex 1840 NED0.501-0.2520-5.00 
  Van Der Velde, Wytse 1966 NED0.501-0.0920-1.80 
  Voss, Herman 1993 NED1.0010.45209.00 
  Dissel, Henk 1976 NED0.501-0.0820-1.60 
  Brouwer, Timon 1972 NED0.001-0.5820-11.60 

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)
 

 

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