Individual Calculations February 2018
 Van Gils, Martin  Total change: 1.80  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1979 1972 4.50 9 0.09 20 1.80 
  Leung, Ho Yan Andrew 1981 HKG0.5010.01200.20 
  De Mon, Gino 1946 NED0.001-0.5420-10.80 
  Van Westerop, Sebastiaan 1935 NED0.501-0.0520-1.00 
  Nieland, Wim 1969 NED1.0010.502010.00 
  Van Orsouw, Theo 1936 NED1.0010.45209.00 
  Smeets, Pierre 2018 NED0.5010.06201.20 
  De Ruiter, Tom 2041 NED0.5010.10202.00 
  Boot, Henk 2053 NED0.001-0.3920-7.80 
  Van Tooren, Erik 1933 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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