Individual Calculations October 2008
 Koerner, Helmut  Total change: -21.30  Rating chartPersonal card
 Berliner Qualifikation zum Deutschland Cup Berlin GER 2008-07-11
RcRownchangeKK*chgGame
 2010 1981 0.00 1 -0.46 15 -6.90 
  Arndt, Uwe 2010 GER0.001-0.4615-6.90 

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)
 
 Lichtenberger Sommer 2008 Berlin GER 2008-08-16
RcRownchangeKK*chgGame
 1985 1981 1.50 5 -0.96 15 -14.40 
  Muse, Drazen m2331 CRO0.001-0.1115-1.65 
  Apel, Wolfgang 1786 GER0.501-0.2515-3.75 
  Mildenberger, Hans 1631 GER0.501-0.3915-5.85 
  Sabrowski, Uwe 2142 GER0.001-0.2915-4.35 
  Mielke, Norman 2035 GER0.5010.08151.20 

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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