Individual Calculations November 2011
 Potze, Rudolf  Total change: -17.25  Rating chartPersonal card
 UnivĂ© Open Hoogeveen NED 2011-10-14
RcRownchangeKK*chgGame
 2209 2126 2.00 8 -1.15 15 -17.25 
  Erwich, Frank f2365 NED0.001-0.2015-3.00 
  Rietveld, Renze 2291 NED1.0010.721510.80 
  Peelen, Piet m2354 NED0.5010.29154.35 
  Donchenko, Alexander f2304 GER0.001-0.2715-4.05 
  Duijker, Rick f2214 NED0.001-0.3815-5.70 
  Maris, Ivo 1998 NED0.001-0.6715-10.05 
  Lesman, Francis 2074 NED0.001-0.5715-8.55 
  Henseler, Jorgen 2073 NED0.501-0.0715-1.05 

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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