Individual Calculations July 2008
 Borchardt, Carlo  Total change: 24.00  Rating chartPersonal card
 6.Osterturnier Eberswalde GER 2008-03-21
RcRownchangeKK*chgGame
 1844 1819 1.00 2 0.05 25 1.25 
  Zentgraf, Robert 2071 GER0.001-0.1925-4.75 
  Steppan, Siegfried 1617 GER1.0010.24256.00 

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)
 
 Deutsche Amateurmeisterschaft 07/09 C Bad Soden GER 2008-04-25
RcRownchangeKK*chgGame
 1789 1813 2.50 3 0.91 25 22.75 
  Laux, Dieter 1730 GER1.0010.39259.75 
  Moehn, Hans 1825 GER0.5010.02250.50 
  Hoedtke, Joern 1813 GER1.0010.502512.50 

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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