Individual Calculations May 2011
 Duerwald, Martin  Total change: 0.00  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2010-09-26
RcRownchangeRpKK*chgGame
 2156 0 4.00 7 0.00 2169   0.00 
  Berndt, Joachim 2191 GER0.5010.00 0.00 
  Reinemer, Frank 2214 GER1.0010.00 0.00 
  Eckler, Klaus 2174 GER1.0010.00 0.00 
  Gruettemeier, Uwe 2169 GER0.0010.00 0.00 
  Schatzschneider, Karl Immo 2103 GER1.0010.00 0.00 
  Weick, Bjoern 2126 GER0.5010.00 0.00 
  Borrink, Joern 2114 GER0.0010.00 0.00 

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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