Individual Calculations October 2008
 Seifart, Mario  Total change: 12.75  Rating chartPersonal card
 12.Friedrichrodaer Schach-Open Friedrichroda GER 2008-08-06
RcRownchangeKK*chgGame
 1971 1992 4.50 7 0.85 15 12.75 
  Maczollek, Helmut 1719 GER1.0010.17152.55 
  Stuemer, Paul 2170 GER0.5010.23153.45 
  Bauer, Andreas 1986 GER0.501-0.0115-0.15 
  Joerges, Frank 2018 GER0.5010.04150.60 
  Richter, Jan 2068 GER0.5010.10151.50 
  Geisler, Reinhard 2042 GER1.0010.57158.55 
  Zimmer, Frank, Dr. 1795 GER0.501-0.2515-3.75 

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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