Individual Calculations July 2012
 Stiefel, Roland  Total change: 0.45  Rating chartPersonal card
 6e ENCI Limburgs Open - A-groep Maastricht NED 2012-05-25
RcRownchangeKK*chgGame
 2118 2059 3.00 7 0.03 15 0.45 
  Meyers, Mark 1918 GER0.001-0.6915-10.35 
  Coenen, Eduard 2042 NED0.501-0.0215-0.30 
  Harff, Wilfried 2187 GER1.0010.671510.05 
  Meurs, Tom 2246 NED0.001-0.2615-3.90 
  Perrenet, Jacob 2078 NED1.0010.53157.95 
  Coenen, Michael 2306 GER0.001-0.1915-2.85 
  Ritsema, Ronald 2051 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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