Individual Calculations September 2009
 Groschup, Gerhard  Total change: 19.00  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2169 1973 2.50 7 0.76 25 19.00 
  Gross, Werner 2249 GER0.001-0.1725-4.25 
  Weyrauch, Erich 2185 GER0.001-0.2325-5.75 
  Petzold, Hans, Prof. Dr. 2173 GER1.0010.762519.00 
  Schwier, Manfred, Dr. 2156 GER0.5010.24256.00 
  Straub, Peter 2125 GER0.001-0.3025-7.50 
  Bomert, Egon 2148 GER1.0010.732518.25 
  Budt, Karl-Heinz 2147 GER0.001-0.2725-6.75 

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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