Individual Calculations August 2015
 Schouten, Nico  Total change: -8.60  Rating chartPersonal card
 43ste Bilderbergtoernooi Oosterbeek NED 2015-07-04
RcRownchangeKK*chgGame
 2025 2179 4.50 7 -0.43 20 -8.60 
  Lootsma, Jan 2012 NED0.501-0.2220-4.40 
  Holscher, Peter 2125 NED0.501-0.0820-1.60 
  Toorman, Jan 1941 NED0.001-0.8020-16.00 
  Goossen, Theo 2025 NED1.0010.29205.80 
  Taal, Anne Paul 1987 NED1.0010.25205.00 
  Reulink, Fred 2046 NED0.501-0.1820-3.60 
  Houweling, Bert 2041 NED1.0010.31206.20 

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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