Individual Calculations February 2013
 Zienert, Richard  Total change: 15.00  Rating chartPersonal card
 13. Internationales Weihnachts-Open Siebenlehn GER 2012-12-27
RcRownchangeKK*chgGame
 1994 1831 2.00 5 0.50 30 15.00 
  Medunova, Vera wm2118 CZE0.5010.343010.20 
  Scholz, Andreas 2084 GER0.001-0.1930-5.70 
  Pinka, Maximilian 1736 GER1.0010.373011.10 
  Selig, Rainer 2028 GER0.001-0.2530-7.50 
  Muehlberg, Frank 2004 GER0.5010.23306.90 

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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