Individual Calculations September 2011
 Ruemmler, Roland  Total change: 24.15  Rating chartPersonal card
 5. HELBRA-Cup Helbra GER 2011-07-09
RcRownchangeKK*chgGame
 1962 2013 5.00 6 1.61 15 24.15 
  Kaschuba, Juergen 1757 GER1.0010.19152.85 
  Ziervogel, Alexander 1885 GER1.0010.33154.95 
  Michael, Dirk 2110 GER1.0010.63159.45 
  Brandt, Joachim 1928 GER1.0010.38155.70 
  Mueller, Alexander 1927 GER0.501-0.1215-1.80 
  Puschendorf, Steffen 2164 GER0.5010.20153.00 

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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