Individual Calculations July 2008
 Zimmermann, Martin  Total change: 4.20  Rating chartPersonal card
 Oberliga Nord Staffel Nord 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2188 2206 4.50 8 0.28 15 4.20 
  Van Riesen, Klaus 2097 GER0.501-0.1515-2.25 
  David, Torsten 2225 GER0.5010.03150.45 
  Zieher, Hartmut 2202 GER0.501-0.0115-0.15 
  Koelsch, Maximillian 2098 GER0.501-0.1515-2.25 
  Seres, Lajos g2449 HUN0.001-0.2015-3.00 
  Klawitter, Harald 2100 GER1.0010.36155.40 
  Kross, Gunnar 2089 GER1.0010.34155.10 
  Gottuk, Stefan f2246 GER0.5010.06150.90 

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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