Individual Calculations January 2011
 Duda, Mark, Dr.  Total change: 0.00  Rating chartPersonal card
 7.Wormser Nibelungenopen Worms GER 2010-10-29
RcRownchangeRpKK*chgGame
 1812 0 0.00 3 0.00 1112   0.00 
  Grieb, Stefan 1952 GER0.0010.00 0.00 
  Garrecht, Bernhard 1773 GER0.0010.00 0.00 
  Roehlich, Philipp 1711 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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