Individual Calculations September 2017
 Van Der Sleen, Jan  Total change: 0.00  Rating chartPersonal card
 Dutch Open 2017 - Reserve A Dieren NED 2017-07-25
RcRownchangeRpKK*chgGame
 1898 0 2.50 7 0.00 1796   0.00 
  Paans, Johnny 1904 NED0.0010.00 0.00 
  Gielen, Wim 1965 NED1.0010.00 0.00 
  Boons, Patrick 2001 BEL0.0010.00 0.00 
  Bloem, Mark 1961 NED0.0010.00 0.00 
  Veldhuysen, Klaas 1911 NED0.5010.00 0.00 
  Van De Peut, Aart 1850 NED0.0010.00 0.00 
  Jacobsen, Trond 1694 NOR1.0010.00 0.00 

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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