Individual Calculations September 2010
 Dittler, Volkfried  Total change: -2.10  Rating chartPersonal card
 22.offene Wuerttemberger Seniorenmeisterschaft Freudenstadt GER 2010-07-01
RcRownchangeKK*chgGame
 1830 1680 1.50 5 -0.14 15 -2.10 
  Klein, Klaus 2074 GER0.001-0.0815-1.20 
  Ordu, Armin 1834 GER0.5010.21153.15 
  Bauer, Robert 1527 GER1.0010.30154.50 
  Duerr, Hanno 1967 GER0.001-0.1615-2.40 
  Daebel, Hasso 1746 GER0.001-0.4115-6.15 

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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