Individual Calculations July 2012
 De Vreugt, Dennis  Total change: -0.90  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2011-09-25
RcRownchangeKK*chgGame
 2184 2449 4.00 5 -0.09 10 -0.90 
  Walbaum, Klaus 2157 GER0.501-0.3510-3.50 
  Ciornei, Dragos 2188 GER0.501-0.3210-3.20 
  Ueter, Heinz-Dieter 2187 GER1.0010.18101.80 
  Kilian, Ralf 2279 GER1.0010.28102.80 
  Steinmetzer, Thomas 2110 GER1.0010.12101.20 

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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