Individual Calculations January 2011
 Jacobi, Siegfried  Total change: 31.00  Rating chartPersonal card
 RAMADA Cup Aalen Gruppe B Aalen GER 2010-12-17
RcRownchangeKK*chgGame
 2009 2046 4.00 5 1.24 25 31.00 
  Litfin, Boris 1946 GER1.0010.36259.00 
  Lechnauer, Uwe 1907 GER1.0010.31257.75 
  Ries, Berthold 2027 GER1.0010.472511.75 
  Egle, Martin 2099 GER0.5010.07251.75 
  Roettig, Hans-Peter 2066 GER0.5010.03250.75 

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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