Individual Calculations January 2009
 Volz, Alexander  Total change: 0.25  Rating chartPersonal card
 5.Nibelungen Open Worms GER 2008-10-02
RcRownchangeKK*chgGame
 1983 1650 0.50 4 0.01 25 0.25 
  Simenon, Jozef 2000 NED0.001-0.1125-2.75 
  Wohde, Jens 1977 GER0.001-0.1325-3.25 
  Knosowski, Hans Josef 1953 GER0.5010.36259.00 
  Mrvicin, Marin 2000 GER0.001-0.1125-2.75 

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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