Individual Calculations July 2008
 Boewer, Roland  Total change: 15.75  Rating chartPersonal card
 Oberliga Nord Staffel Ost 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2201 2237 6.00 9 1.05 15 15.75 
  Berndt, Klaus 2218 GER0.501-0.0315-0.45 
  Niehaus, Frank 2235 GER0.5010.00150.00 
  Roth, Josef 2113 GER1.0010.33154.95 
  Kleeschaetzky, Ralf f2235 GER0.5010.00150.00 
  Horn, Sven 2111 GER0.501-0.1715-2.55 
  Reichenbach, Werner f2335 GER1.0010.63159.45 
  Sawatzki, Joerg 2230 GER1.0010.49157.35 
  Kalhorn, Stefan 2180 GER0.501-0.0815-1.20 
  Gurack, Daniel 2152 GER0.501-0.1215-1.80 

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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