Individual Calculations July 2012
 Pfretzschner, Roland  Total change: 22.95  Rating chartPersonal card
 Landesmeisterschaft Sachsen Leipzig GER 2012-05-17
RcRownchangeKK*chgGame
 2129 2241 6.00 7 1.53 15 22.95 
  Nerlich, Vincent 1908 GER1.0010.12151.80 
  Oehl, Tim 2092 GER1.0010.30154.50 
  Beyer, Till 2046 GER1.0010.25153.75 
  Zimmermann, Rene 2150 GER1.0010.38155.70 
  Schunk, Thomas f2236 GER1.0010.49157.35 
  Liedtke, Matthias f2288 GER0.5010.07151.05 
  Roemling, Sven 2183 GER0.501-0.0815-1.20 

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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