Individual Calculations January 2009
 Ranft, Steffen  Total change: -20.70  Rating chartPersonal card
 12.offene Bayerische Meisterschaft Bad Wiessee GER 2008-11-01
RcRownchangeKK*chgGame
 2037 2222 4.50 8 -1.38 15 -20.70 
  Strasser, Josef 1933 AUT0.501-0.3415-5.10 
  Meul, Willi 1945 GER1.0010.17152.55 
  Simon, Roland 2086 GER0.001-0.6815-10.20 
  Gebhard, Dietmar 2008 GER1.0010.23153.45 
  De Andres Gonalons, Fernando 2092 ESP1.0010.32154.80 
  Mons, Leon 2082 GER0.001-0.6915-10.35 
  Brychcy, Felix 2101 GER1.0010.34155.10 
  Hajenius, Willem 2045 BEL0.001-0.7315-10.95 

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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