Individual Calculations May 2010
 Gieritz, Dietmar  Total change: -18.00  Rating chartPersonal card
 Oberliga Nord-Ost Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2117 2152 1.00 4 -1.20 15 -18.00 
  Gross, Thorsten 2148 GER0.001-0.5115-7.65 
  Koepcke, Klaus-Peter 2150 GER0.001-0.5015-7.50 
  Godoj, Veit 2072 GER0.501-0.1115-1.65 
  Krajewski, Wolfgang 2096 GER0.501-0.0815-1.20 

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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