Individual Calculations August 2015
 Selten, Jan  Total change: 17.60  Rating chartPersonal card
 43ste Bilderbergtoernooi Oosterbeek NED 2015-07-04
RcRownchangeKK*chgGame
 2090 2050 4.00 7 0.88 20 17.60 
  Landsbergen, Ron 2031 NED1.0010.47209.40 
  Pluymert, Piet 2015 NED0.501-0.0520-1.00 
  Markus, John Raymond 2094 NED1.0010.562011.20 
  Boersma, Jan 2119 NED0.001-0.4020-8.00 
  Stap, Kees 2131 NED0.5010.11202.20 
  Holscher, Peter 2125 NED1.0010.602012.00 
  Hoynck Van Papendrecht, Fr 2112 NED0.001-0.4120-8.20 

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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