Individual Calculations April 2013
 Straub, Hermann  Total change: -2.55  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 2025 1990 3.50 8 -0.17 15 -2.55 
  Fiderer, Lukas 2259 GER0.5010.33154.95 
  Koch, Harald 1879 GER0.501-0.1515-2.25 
  Hoeller, Armin 2078 GER1.0010.62159.30 
  Kammers, Heribert 2166 GER0.001-0.2715-4.05 
  Schleich, Theo 2099 GER0.001-0.3515-5.25 
  Antoniacci, Riccardo 1887 ITA0.001-0.6415-9.60 
  Zoll, Detlef 1913 GER0.501-0.1115-1.65 
  Fenske, Wolfgang 1921 GER1.0010.40156.00 

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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