Individual Calculations February 2018
 Nieland, Wim  Total change: -27.40  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1979 1969 3.00 9 -1.37 20 -27.40 
  De Ruiter, Tom 2041 NED0.5010.10202.00 
  Van Tooren, Erik 1933 NED0.501-0.0520-1.00 
  De Mon, Gino 1946 NED0.001-0.5320-10.60 
  Van Gils, Martin 1972 NED0.001-0.5020-10.00 
  Smeets, Pierre 2018 NED0.001-0.4320-8.60 
  Boot, Henk 2053 NED1.0010.622012.40 
  Leung, Ho Yan Andrew 1981 HKG0.001-0.4820-9.60 
  Van Westerop, Sebastiaan 1935 NED0.501-0.0520-1.00 
  Van Orsouw, Theo 1936 NED0.501-0.0520-1.00 

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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