Individual Calculations September 2013
 Bulthuis, Jelle  Total change: 0.00  Rating chartPersonal card
 Dutch Open 2013 - Reserve A Dieren NED 2013-07-23
RcRownchangeRpKK*chgGame
 1914 0 2.50 7 0.00 1812   0.00 
  Knuiman, Jan 1977 NED0.0010.00 0.00 
  De Roos, Radboud 1911 NED0.5010.00 0.00 
  Pilgrim, Peter 2018 NED0.0010.00 0.00 
  Schut, Peter 1827 NED0.0010.00 0.00 
  De Freytas, Paul 1928 NED1.0010.00 0.00 
  Tinga, Tjerk 2026 NED0.5010.00 0.00 
  Oord, Raymon 1710 NED0.5010.00 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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