Individual Calculations September 2011
 Lenzen, Achim  Total change: 62.40  Rating chartPersonal card
 Open Main Tournament (ATO) Biel SUI 2011-07-20
RcRownchangeKK*chgGame
 1996 1846 4.50 8 2.08 30 62.40 
  Tillmann, Marc 1954 SUI1.0010.653019.50 
  Pleininger, Rudolf 1969 SUI1.0010.673020.10 
  Schmuki, Roman 2022 SUI0.5010.23306.90 
  Vijay, Bharat 1921 IND1.0010.603018.00 
  Lada, Ireneusz 2042 POL0.001-0.2530-7.50 
  Perruchoud, Benoit 2065 SUI0.001-0.2230-6.60 
  Schmid, Nicola 1977 SUI0.5010.18305.40 
  Vladut, Matei 2014 ROU0.5010.22306.60 

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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