Individual Calculations August 2013
 Etmans, Maarten  Total change: -10.80  Rating chartPersonal card
 NK Senioren en Veteranen 2013 Oosterbeek NED 2013-07-06
RcRownchangeKK*chgGame
 2033 2111 3.50 7 -0.72 15 -10.80 
  Huysman, Arie 2043 NED0.501-0.0915-1.35 
  Pols, Leendert 2041 NED0.501-0.1015-1.50 
  Haggeman, Henny 1950 NED0.501-0.2115-3.15 
  Algera, Simon 2095 NED0.001-0.5215-7.80 
  Landsbergen, Ron 2076 NED0.501-0.0515-0.75 
  Burer, Audry 1927 NED1.0010.26153.90 
  Piket, Joop 2102 NED0.501-0.0115-0.15 

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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