Individual Calculations September 2009
 Goy, Udo  Total change: 3.75  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2126 2228 6.00 9 0.25 15 3.75 
  Riek, Wolfgang 2062 GER1.0010.28154.20 
  Koksch, Guenther 2100 GER0.501-0.1715-2.55 
  Gerhardt, Peter-Michael 2142 GER1.0010.38155.70 
  Weidlich, Guenter 2169 GER0.501-0.0815-1.20 
  Limberg, Siegfried 2132 GER0.501-0.1315-1.95 
  Mueller, Waldemar 2089 GER0.501-0.1915-2.85 
  Biller, Helmut, Dr. 2163 GER0.501-0.0915-1.35 
  Schwier, Manfred, Dr. 2156 GER1.0010.40156.00 
  Dahlhaus, Friedhelm 2121 GER0.501-0.1515-2.25 

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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