Individual Calculations January 2012
 Friedel, Roland  Total change: -11.55  Rating chartPersonal card
 29. Muensterland Open Senden GER 2011-10-21
RcRownchangeKK*chgGame
 1887 1783 1.50 6 -0.77 15 -11.55 
  Raddatz, Uwe 2068 GER0.5010.34155.10 
  Virnyi, Julius 2087 GER0.001-0.1415-2.10 
  Rothkugel, Wolfgang 1990 GER0.001-0.2315-3.45 
  Redemann, Rolf 1680 GER0.501-0.1415-2.10 
  Huckebrink, Chris 1778 GER0.001-0.5115-7.65 
  Schmidt, Martin 1720 GER0.501-0.0915-1.35 

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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