Individual Calculations March 2010
 Koehler, Gerhard  Total change: 0.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe A Hamburg GER 2010-01-08
RcRownchangeRpKK*chgGame
 2180 0 2.00 5 0.00 2108   0.00 
  Krueger, Wolfgang 2175 GER0.5010.00 0.00 
  Peters, Frank 2160 GER1.0010.00 0.00 
  Windelband, Jens 2191 GER0.0010.00 0.00 
  Jess, Rainer 2157 GER0.5010.00 0.00 
  Jahncke, Giso 2218 GER0.0010.00 0.00 

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)
 

 

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