Individual Calculations August 2015
 Mostertman, Loek  Total change: -24.80  Rating chartPersonal card
 43ste Bilderbergtoernooi Oosterbeek NED 2015-07-04
RcRownchangeKK*chgGame
 2034 2001 1.50 6 -1.24 20 -24.80 
  Perrenet, Jacob 2105 NED0.001-0.3620-7.20 
  Toorman, Jan 1941 NED0.001-0.5820-11.60 
  Goossen, Theo 2025 NED0.001-0.4720-9.40 
  Fassaert, Desire 1936 NED0.501-0.0920-1.80 
  Van Oosten, Arend 2145 NED0.001-0.3120-6.20 
  Huysman, Arie 2051 NED1.0010.572011.40 

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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