Individual Calculations July 2008
 Gieritz, Dietmar  Total change: 9.00  Rating chartPersonal card
 Oberliga Nord Staffel Ost 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2179 2143 1.50 2 0.60 15 9.00 
  Schmidt, Robert 2213 GER1.0010.60159.00 
  Ellenberg, Eckehardt 2144 GER0.5010.00150.00 

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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